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1.
López-Candales A Rajagopalan N Saxena N Gulyasy B Edelman K Bazaz R 《The American journal of cardiology》2006,98(7):973-977
Maximal tricuspid annular plane systolic excursion (TAPSE) correlates well with right ventricular (RV) function; however, little is known regarding the impact of left ventricular (LV) systolic function on TAPSE. Consequently, TAPSE was examined in 206 patients (105 men; mean age 56 +/- 17 years), and the data were analyzed with respect to RV (RV fractional area change 45 +/- 19%) and LV (56 +/- 17%) systolic function. The mean TAPSE for the population studied was 1.97 +/- 0.72 cm. Although a strong linear correlation was noted between RV fractional area change and TAPSE (r = 0.73, p <0.0001), relative differences with regard to TAPSE were also found. First, the greatest TAPSE was noted only when RV and LV systolic function were normal (2.46 +/- 0.50 cm). Second, patients with reduced RV systolic function had the smallest TAPSE (1.28 +/- 0.48 cm, p <0.0001). Third, patients with normal RV function but reduced LV systolic function had TAPSE (1.91 +/- 0.54 cm, p <0.0001) that was intermediate between that of patients with normal RV and LV systolic function and those with abnormal RV systolic function. Fourth, patients with reduced biventricular function had the smallest TAPSE (1.16 +/- 0.41 cm, p <0.0001). In conclusion, TAPSE is not only determined by RV systolic function but also appears to depend on LV systolic function. TAPSE <2.0 cm is associated with some degree of either RV or LV dysfunction, whereas a value >2.0 cm suggests normal biventricular systolic function. 相似文献
2.
Geometry‐Related Right Ventricular Systolic Function Assessed by Longitudinal and Radial Right Ventricular Contractions 下载免费PDF全文
The aim of our study was to evaluate the geometry‐related right ventricular (RV) systolic function under normal hemodynamics by assessing the longitudinal and the radial RV contractions in children. We examined 953 healthy children. We measured tricuspid annular plane systolic excursion (TAPSE), RV anterior wall displacement from the interventricular septum (RVWD), and RV to left ventricular diameter ratio (RV/LV ratio) using M‐mode echocardiography. The z‐values were calculated as geometrical parameters of the TAPSE (z‐TAPSE), the RVWD (z‐RVWD), and the RV/LV ratio (z‐RV/LV). The RV stroke volume (RVSV) was measured using Doppler echocardiography and standardized using the z‐value (z‐RVSV). The z‐TAPSE was no or weakly negatively correlated with both the z‐RVWD (r = ?0.18, P < 0.0001) and the z‐RV/LV (r = ?0.12, P < 0.0001). In contrast, the z‐RV/LV correlated positively with the z‐RVWD (r = 0.61, P < 0.0001). The z‐RVSV correlated only with the z‐TAPSE (r = 0.30, P < 0.0001). Although the radial RV motion increases with the progression of RV dilatation, the RVSV is not associated with radial RV motion. In contrast, the RVSV relates to the longitudinal RV motion independently of the radial RV motion under the normal physiological condition. We presume that the RV contraction patterns change related to the RV geometry under various hemodynamic conditions. 相似文献
3.
Tin Nguyen M.D. Long Cao M.D. Assad Movahed M.D. F.A.C.C. F.A.C.P. 《Echocardiography (Mount Kisco, N.Y.)》2014,31(9):1159-1165
Assessment of right ventricular (RV) function is important in the management of various forms of cardiovascular disease. Accurately assessing RV volume and systolic function is a challenge in day‐to‐day clinical practice due to its complex geometry. Tricuspid annular plane systolic excursion (TAPSE) and systolic excursion velocity (S′) have been reviewed to further assess their suitability and objectivity in evaluating RV function. Multiple studies have validated their diagnostic and prognostic values in numerous pathologic conditions. Diminished longitudinal contraction after cardiothoracic surgery is a well‐known phenomenon, but it is not well validated. Despite significant reduction in RV performance along the long‐axis assessed by TAPSE and S′ after cardiac surgery, RV ejection fractions did not change as well as the left ventricular parameters and exercise capacity. RV contractile patterns were markedly altered with decreased longitudinal shortening and increased transverse shortening, which are likely resulted from the septal damage during cardiac surgery. The septum is essential for RV performance due to its oblique fiber orientation. This allows ventricular twisting, which is a vital mechanism against increased pulmonary vascular resistance. The septum function along with TAPSE and S′ should be adequately assessed during cardiac surgery, and evidence of septal dysfunction should lead to reevaluation of myocardial protection methods. 相似文献
4.
Riikka Rydman Mrten Sderberg Flemming Larsen Kenneth Caidahl Mahbubul Alam 《Echocardiography (Mount Kisco, N.Y.)》2010,27(3):286-293
Assessment of right ventricular (RV) function is a challenge due to complex anatomy. We studied systolic and diastolic tricuspid annular excursion and longitudinal RV fractional shortening as geometry‐independent measures in patients with acute pulmonary embolism (PE). Forty patients with PE were studied within 24 hours after admission and after 3 months, and compared to 23 healthy subjects used as controls. We recorded tricuspid annular plane systolic (TAPSE) and diastolic (TAPDE) excursion from the four‐chamber view and calculated RV fractional shortening as TAPSE/RV diastolic length. The diastolic RV function was defined as the ratio of the amplitude of tricuspid annular plane excursion during atrial systole to total tricuspid annular plane diastolic excursion (atrial/total TAPDE). In the acute stage, the TAPSE was decreased in PE compared to healthy subjects (19 ± 5 vs. 26 ± 4 mm, P < 0.001), with greater reduction in patients with increased, compared to normal, RV pressure (16.6 ± 5 vs. 20.5 ± 5 mm, P < 0.05). The atrial/total TAPDE was increased in patients compared to healthy subjects (47 ± 13% vs. 38 ± 7%, P < 0.001) and normalized during the follow‐up. Although the patients were asymptomatic after 3 months, the TAPSE recovered incompletely as compared to healthy subjects (21.4 ± 4 vs. 26 ± 4 mm, P < 0.001). Both systolic and diastolic RV function are impaired in acute PE. Diastolic function recovers faster than systolic; therefore, the atrial contribution to RV filling may be a useful measure to follow changes in diastolic function in PE. (Echocardiography 2010;27:286‐293) 相似文献
5.
Seong‐Man Kim M.D. Ph.D. Kyoung‐Im Cho M.D. Tae‐Joon Cha M.D. Ph.D. Jung‐Ho Heo M.D. Ph.D. Hyun‐Su Kim M.D. Ph.D. Jae‐Woo Lee M.D. Ph.D. 《Echocardiography (Mount Kisco, N.Y.)》2013,30(9):1042-1050
Chronic right ventricular apical (RVA) pacing can lead to an increased risk of heart failure and atrial fibrillation, but the acute effects of RVA pacing on left atrial (LA) function are not well known. Twenty‐four patients with sick sinus syndrome and intact intrinsic atrioventricular conduction were included. All patients received dual‐chamber pacemaker implants with the atrial lead in the right atrial appendage and the ventricular lead in the right ventricular (RV) apex. Transthoracic standard and strain echocardiography (measured by tissue Doppler imaging and speckle tracking image) were performed to identify functional changes in the left ventricle (LV) and LA before and after 1 hour of RVA pacing. The LA volume index did not change after pacing; however, the ratio of peak early diastolic mitral flow velocity (E) to peak early diastolic mitral annular velocity (Ea) was significantly increased and peak systolic LA strain (Sm), mean peak systolic LA strain rate (SmSR), peak early diastolic LA strain rate (EmSR), and peak late diastolic LA strain rate (AmSR) were significantly reduced after RV pacing. LV dyssynchrony, induced by RV pacing, had a significant correlation with E/Ea, Sm, and SmSR after pacing. E/Ea also had a negative correlation with Sm and SmSR after pacing. Multivariate regression analysis identified LV dyssynchrony and E/Ea as important factors that affect Sm, SmSR, EmSR, and AmSR after acute RVA pacing. Acute RVA pacing results in LA functional change and LV dyssynchrony and higher LV filling pressures reflected by E/Ea are important causes of LA dysfunction after acute RVA pacing. 相似文献
6.
Marwin Bannehr Ulrike Kahn Josephin Liebchen Maki Okamoto Valentin Hähnel Christian Georgi Victoria Dworok Christoph Edlinger Michael Lichtenauer Tanja Kücken Siegfried Kropf Anja Haase-Fielitz Christian Butter 《The Canadian journal of cardiology》2021,37(7):1086-1093
BackgroundFunctional tricuspid regurgitation (TR) is a frequent finding in echocardiography. Despite general consent that right ventricular (RV) dysfunction impacts outcome of patients with TR, it is still unknown which echocardiographic parameters most accurately reflect prognosis. In this study we aimed to evaluate the prevalence of RV dysfunction and its prognostic value in patients with TR.MethodsData from 1089 consecutive patients were analysed. Tricuspid annular plane systolic excursion (TAPSE), fractional area change, and right ventricular free wall longitudinal strain (RV strain) were used to define RV dysfunction. Patients were followed for 2-year all-cause mortality. For prediction of survival, reclassification and C statistics of RV functional parameters using TR grade as reference model were performed.ResultsAmong the patients studied, 13.9% showed no TR, 61.2% had mild TR, 19.6% had moderate TR, and 5.3% had severe TR. The TR grade was associated with increased mortality (log rank, P < 0.001). Impaired RV strain and TAPSE were independent predictors for mortality (RV: hazard ratio [HR], 1.130; 95% confidence interval [CI], 1.099-1.160; P < 0.001; TAPSE: HR, 1.131; 95% CI, 1.085-1.175; P < 0.001). Both RV strain and TAPSE improved the reference model for survival prediction (RV: integrated discrimination improvement [IDI], 0.184; 95% CI, 0.146-0.221; P < 0.001; TAPSE: IDI, 0.057; 95% CI, 0.037-0.077; P < 0.001).ConclusionsEchocardiographic evaluation of RV function appears to useful for patients with TR. Assessment of RV strain provides additional value for prediction of 2-year mortality. 相似文献
7.
Anton Chrustowicz Andrzej Gackowski Nader El‐Massri Jerzy Sadowski Wiesawa Piwowarska 《Echocardiography (Mount Kisco, N.Y.)》2010,27(3):282-285
Aims: To assess the right ventricular (RV) function in patients with severe mitral regurgitation (MR); to find a relation between preoperative and postoperative parameters. Methods: RV function was echocardiographically assessed by determining the tricuspid annular plane systolic excursion (TAPSE) and the peak systolic velocity of the lateral tricuspid annulus (Sa) in 45 patients with severe organic MR (53.3% men, age 58 ± 10 years). Mean NYHA class was 2.6 ± 0.4, LVEF was 55.3 ± 12%, RV end‐diastolic diameter was 28.7 ± 4.7, left ventricular end‐systolic diameter (LVESD) was 44.6 ± 12.6 mm, and LV end‐diastolic volume (Simpson) was 160.6 ± 50.3 ml. All patients underwent mitral valve replacement with posterior chordal sparing. Results: Mean preoperative TAPSE and Sa were 19.4 ± 4.3 mm and 10.3 ± 3 cm/sec, respectively. RV dysfunction, defined as TAPSE < 22 mm, had 66.6% of the patients, and Sa < 11 cm/sec was found in 62.2% of the patients preoperatively. Preoperative TAPSE and Sa were significantly correlated (P < 0.00001, r = 0.61). Both TAPSE and Sa were correlated with the RV end‐diastolic diameter (P < 0.01), LVESD (P < 0.05) left ventricular dp/dt (P < 0.05), and LVEF (P < 0.0001). Postoperative LVEF was 50% (P < 0.001), Sa 5.3 ± 2 cm/sec (P < 0.001), and TAPSE 8.7 ± 3.2mm (P < 0.001). Twenty‐one patients (46.6%) reached the study end point of decrease of LVEF by more than 10%. Univariate predictors were age (P = 0.04), male gender (P = 0.01), TAPSE (P = 0.007), and Sa (P = 0.009), while a trend was found for regurgitation fraction (P = 0.058) and LV end‐diastolic volume index (P = 0.09). By multivariate analysis, TAPSE (P = 0.01) and Sa (P = 0.01) were predictive for the study end point. Conclusion: The assessment of the RV function by echocardiography is a simple tool that provides prognostic information in patients with MR. (Echocardiography 2010;27:282‐285) 相似文献
8.
Saxena N Rajagopalan N Edelman K López-Candales A 《Echocardiography (Mount Kisco, N.Y.)》2006,23(9):750-755
Assessment of right ventricular (RV) systolic function can be somewhat difficult, particularly in pulmonary hypertension (PH). RV fractional area change (FAC) and tricuspid valve annular motion (TAPSE) although useful in the assessment of RV performance, their use can be sometimes limited and tedious. Thus, a quicker but yet reliable alternative is needed. Accordingly, we compared peak tricuspid annulus systolic (TA Sa) velocities derived from Doppler tissue imaging (DTI) with both RVFAC and TAPSE to estimate RV function in 52 patients (53 +/- 16 years) with varying degrees of PH. In this group, mean was RVFAC 49 +/- 20, TAPSE was 2.3 +/- 0.7 cm, peak TA Sa velocity by DTI was 10.4 +/- 3.8 cm/s, left ventricular systolic function was 57 +/- 18%, and pulmonary artery systolic pressure was 47 +/- 28 mmHg. An excellent correlation was noted between TAPSE and RVFAC (r = 0.91, P < 0.001). Similar correlations were noted between peak TA Sa velocity and RVFAC (r = 0.84, P < 0.001) and between peak TA Sa velocity and TAPSE (r = 0.90, P < 0.001). A TA Sa >10.5 cm/s identified individuals with both a normal RV function and without significant PH. Therefore, we conclude that TA Sa velocity, an easily obtainable DTI measure, that has an excellent correlation with more time-consuming methods to assess RV systolic function regardless of the degree of PH should be routinely assessed during the initial evaluation and eventual follow-up of patients either at risk or with documented PH. 相似文献
9.
Yat-Yin Lam Mehmet G Kaya Omer Goktekin Michael A Gatzoulis Wei Li Michael Y Henein 《Journal of the American College of Cardiology》2007,50(15):1491-1497
OBJECTIVES: The aim of this study was to examine whether restrictive right ventricular (RV) physiology (the presence of antegrade pulmonary arterial flow in late diastole) occurred in patients with moderate to severe isolated pulmonary valvular stenosis (PVS) and to estimate its prevalence and relationship to RV function and patient symptoms. BACKGROUND: Little is published about RV diastolic performance in adult patients with PVS. METHODS: A total of 43 consecutive patients (age 44 +/- 10 years) with moderate to severe PVS referred to Royal Brompton Hospital from 2002 to 2005 were retrospectively studied. Patient New York Heart Association (NYHA) functional class was recorded. The RV (lateral tricuspid annulus motion) long-axis movement was measured by M-mode and pulsed-wave (PW) tissue Doppler imaging (TDI). Restrictive RV physiology was assessed by PW Doppler echocardiography. RESULTS: Eighteen patients (42%) had restrictive RV physiology. They were more symptomatic (NYHA functional class 1.8 +/- 0.5 vs. 1.3 +/- 0.5; p < 0.001) and had poorer RV long-axis function (TDI peak systolic velocity 7.3 +/- 2.1 cm/s vs. 9.7 +/- 2.7 cm/s; TDI early diastolic velocity 6.6 +/- 1.6 cm/s vs. 8.5 +/- 2.4 cm/s; RV long-axis systolic amplitude 1.3 +/- 0.2 cm vs. 1.5 +/- 0.3 cm; p < 0.01 for all) compared with other PVS patients despite similar RV ejection fraction, myocardial performance index, and RV systolic pressure. The presence of restrictive RV physiology (odds ratio [OR] 6.05, 95% confidence interval [CI] 1.45 to 10.29; p = 0.01) and peak pulmonary valve pressure gradient (OR 1.07, 95% CI 1.01 to 1.13; p = 0.04) were the 2 independent echocardiographic predictors for decreased exercise tolerance in patients on multivariate analysis. CONCLUSIONS: Restrictive RV physiology is common in PVS patients. Its presence is related to a worse deterioration in RV long-axis function and decreased exercise tolerance in patients. 相似文献
10.
O'Sullivan CA Duncan A Daly C Li W Oldershaw P Henein MY 《The American journal of cardiology》2005,96(5):622-627
We investigated markers of ischemic dysfunction and their relation to overall right ventricular (RV) performance during dobutamine stress echocardiography in patients who had coronary artery disease. Thirty-three patients (58 +/- 10 years old) who had 3-vessel coronary artery disease were compared with 17 age-matched controls (58 +/- 11 years old). RV long-axis amplitude (M mode), systolic and diastolic myocardial tissue Doppler velocities, and filling and ejection velocities were measured, and cardiac output (CO) was calculated at rest and during peak stress. There was no difference in RV size (inlet dimension <3.5 cm), RV systolic long-axis amplitude, systolic and diastolic velocities, peak early/late diastolic velocity ratio, and RV CO between patients and controls at rest. During stress, RV systolic long-axis amplitude increased in controls (from 24 +/- 6 to 30 +/- 5 mm) and CO increased significantly (from 4.9 +/- 1.2 to 12.5 +/- 2.1 L/min, p <0.001 for the 2 items). In contrast, RV amplitude did not change with stress in patients (from 24 +/- 5 to 22 +/- 6 mm, p = NS), and the stress-increment in CO was augmented (from 4.2 +/- 1.2 to 8.3 +/- 2.0 L/min, p <0.001 vs control stress increment). Failure to increase RV systolic amplitude >2 mm was 79% sensitive and 88% specific for detecting ischemic RV dysfunction, and there was a close correlation between stress-induced change in RV systolic amplitude and change in CO in patients (r = 0.56, p <0.001). Early diastolic velocity increased in controls (from 10.8 +/- 3.2 to 13.1 +/- 3.6 cm/s, p <0.01) but did not change in patients (from 11.5 +/- 3.7 to 11.3 +/- 4.8 cm/s, p = NS). RV shortening after ejection did not appear in any control subject but did develop in 8 of 33 patients, thus contributing to the decrease in RV peak early/late diastolic velocity ratio in patients (from 1.1 +/- 0.3 to 0.76 +/- 0.4, p <0.001) compared with that in controls (1.3 +/- 0.3 to 1.0 +/- 0.2, p <0.001). In conclusion, markers of RV dysfunction are not related to left ventricular wall motion score index or long-axis changes with stress. 相似文献
11.
Serge A van Wolferen J Tim Marcus Nico Westerhof Marieke D Spreeuwenberg Koen M J Marques Jean G F Bronzwaer Ivo R Henkens C Tji-Joong Gan Anco Boonstra Pieter E Postmus Anton Vonk-Noordegraaf 《European heart journal》2008,29(1):120-127
AIMS: This study investigates whether increased right ventricular (RV) pressure in pulmonary hypertension (PH) impairs right coronary artery (RCA) flow and RV perfusion. METHODS: In 25 subjects, five patients with idiopathic pulmonary arterial hypertension, nine patients with chronic thromboembolic pulmonary arterial hypertension, and 11 healthy controls, flow of the RCA and left anterior descending (LAD) artery was measured with MR flow quantification. RESULTS: In PH, RCA peak systolic and mean systolic flow were lower, 1.02 +/- 0.62 mL/s and 0.42 +/- 0.30 mL/s, than peak and mean diastolic flow, 2.99 +/- 1.97 mL/s (P < 0.001) and 1.73 +/- 0.97 mL/s (P < 0.001); a pattern similar to the LAD. In contrast, in controls, RCA peak and mean flow in systole, 1.63 +/- 0.58 mL/s and 0.72 +/- 0.23 mL/s, were comparable to peak and mean flow in diastole, 1.72 +/- 0.48 mL/s and 0.93 +/- 0.28 mL/s (NS). The systolic-to-diastolic flow ratio in the RCA, and mean flow per gram RV tissue, were inversely related to RV mass, R = -0.61 (P = 0.009), and R = -0.73 (P < 0.001) and to RV pressure, R = -0.83 (P < 0.001), and R = -0.57 (P = 0.033). CONCLUSION: Although in controls, RCA flow is similar in systole and diastole, in PH there is systolic flow impediment, which is proportional to RV pressure and mass. In patients with severe RV hypertrophy total mean flow is reduced. 相似文献
12.
Ventricular volume characteristics in double-inlet left ventricle before and after septation 总被引:1,自引:0,他引:1
Septation is one of the surgical choices for double-inlet left ventricle, yet postoperative hemodynamics have not been well defined. We studied ventricular volume characteristics in 10 patients with double-inlet left ventricle before and after septation. Preoperative end-diastolic volume (EDV) of the ventricle was 291 +/- 111% (+/- SD) of normal and ejection fraction (EF) was 0.59 +/- 0.07. Postoperatively, EDV of the right-sided ventricle (RV) was 82 +/- 24%, and EDV of the left-sided ventricle (LV) was 153 +/- 41%. Ejection fraction of the RV was 0.77 +/- 0.10, and LVEF was 0.49 +/- 0.13. On the short-axis view of two-dimensional echocardiography, fractional change of the cross-sectional area was 0.65 +/- 0.16 for the RV and 0.23 +/- 0.11 for the LV. Fractional shortening of the septum-to-ventricular free wall axis was 0.51 +/- 0.17 in the RV and -0.05 +/- 0.09 in the LV. Analysis of the curvature of the new septum during cardiac cycle on two-dimensional echocardiography revealed that the septum shifted to the right side during systole in all patients in whom the systolic LV/RV pressure ratio was larger than 1.0. The septum shifted toward the LV during diastole in eight patients in whom end-diastolic pressure in the RV was higher than or equal to that in the LV, whereas it remained in the right side in two patients with higher left-side pressure. The cardiac index of these two patients was 2.4 and 2.6 l/min/m2, respectively, whereas it averaged 4.4 +/- 1.0 l/min/m2 in the other eight patients.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献
13.
Emil Wolsk Rine Bakkestrøm Charlotte Burup Kristensen Katrine Aagaard Myhr Jakob H. Thomsen Louise Balling Mads J. Andersen Jordi S. Dahl Sanjiv J. Shah Finn Gustafsson Christian Hassager Jacob E. Møller 《Journal of cardiac failure》2019,25(1):51-59
Background
Patients with heart failure (HF) often show signs of right ventricular (RV) dysfunction. The RV function of coupled with the pulmonary circulation (tricuspid annular plane systolic excursion [TAPSE]/pulmonary arterial systolic pressure [PASP]) has been shown to divide HF patients into distinct prognostic strata, but less is known about which factors influence this prognostic marker, and whether those factors can be modified. We sought to obtain normative values and discern the individual effects of age, sex, and fluid overload on RV function.Methods and Results
Sixty healthy subjects aged 20–80 years were enrolled in this prospective study. Right heart catheterization with hemodynamic measurements were performed at rest after a rapid saline solution infusion (10 mL/kg, 150 mL/min). Linear regression and Spearman correlation models were used to estimate associations between TAPSE/PASP and relevant variables. In healthy persons of all ages, the median (5th–95th percentiles) normative TASPE-PASP ratio was 1.25 (0.81–1.78) mm/mm Hg. The correlation between progressive age and declining TAPSE/PASP was significant (r?=??0.35; P?=?.006). Sex did not influence TAPSE/PASP (P?=?.30). Rapid fluid expansion increased central venous pressure from 5 ± 2 mm Hg to 11 ± 4 mm Hg after fluid infusion (P < .0001). This resulted in a 32% decrease in the TAPSE-PASP ratio after fluid infusion, compared to baseline (P < .0001).Conclusions
The TAPSE-PASP ratio was affected by age, but not sex. TAPSE/PASP is not only a reflection of intrinsic RV function and pulmonary vascular coupling, but fluid status also dynamically affects this index of RV function. Normative values with invasive measurements were obtained for future assessment of HF patients. 相似文献14.
Oner Ozdogan M.D. Gulsum Meral Yilmaz M.D. † Cemil Gurgun M.D. † Meral Kayikcioglu M.D. † Cahide Soydas Cinar M.D. † 《Echocardiography (Mount Kisco, N.Y.)》2009,26(3):237-245
Background: Afterload changes and anatomic interaction between the ventricles cause right ventricle (RV) adaptation along with left ventricle (LV) remodeling. This study was designed to evaluate RV adaptations along with LV remodeling and to determine the effect of aging on both ventricles in a population of older athletes. Methods: Echocardiographic characteristics of 48 endurance trained older athletes were examined by tissue Doppler imaging (TDI) and integrated backscatter (IBS). Results: Mean LV mass index was calculated as 107.8 ± 17.0 g/m2 . Twenty-two athletes were > 55 years old. Age was found to be a risk factor for diastolic dysfunction regarding lateral TDI velocities (Em < Am ) (r = 0.385, P < 0.001). RV long-axis (LAX) diameters were associated with LA volumes and LV masses (r = 0.380, P < 0.01 and r = 0.307, P < 0.05). RV LAX diameters were correlated with RV TDI E-wave (r =−0.285, P < 0.05), RV LAX average, and peak IBS values (r = 0.36, P < 0.05 and r = 0.348, P < 0.05). Conclusions: TDI and IBS are applicable methods to evaluate the relationship between the two ventricles in athletes' heart. Increased RV LAX IBS values indicate increased LV mass and LA volume as a result of RV changes along with LV remodeling. Our data suggest that RV TDI E-wave and average RV IBS values reflect cardiac adaptations of both RV and LV in older athletes. 相似文献
15.
Tamborini G Pepi M Galli CA Maltagliati A Celeste F Muratori M Rezvanieh S Veglia F 《International journal of cardiology》2007,115(1):86-89
The evaluation of right ventricular (RV) systolic function is important for its clinical and prognostic value but difficult to obtain due to RV complex anatomy. Aims of this study were to evaluate the feasibility of a routine use of RV fractional shortening area (FSA), systolic excursion (TAPSE) and peak systolic velocity (PSV) of tricuspidal annular motion in a large series of cases (900 pts), to determine the values in normal subjects (150) and in patients (750) with different pathologies and to correlate these indexes to clinical and echo-Doppler variables. FSA (50.3+/-10% vs 54.6+/-9% p<0.01), TAPSE (20.2+/-5 vs 24.7+/-4 mm, p<0.01) and PSV (16.2+/-4 vs 20+/-4 cm/s, p<0.01) were lower in patients than in normals, correlated positively to left ventricular ejection fraction and negatively to the pulmonary pressure. The values of 17 mm for TAPSE, 12 cm/s for PSV and 37% for FSA identified patients with high specificity. The values in subgroups of pathological patients were evaluated and compared. 相似文献
16.
Lee CY Chang SM Hsiao SH Tseng JC Lin SK Liu CP 《Echocardiography (Mount Kisco, N.Y.)》2007,24(2):118-125
OBJECTIVE: The purpose of this study was to evaluate the use of echocardiographic parameters as predictors of rehospitalization in scleroderma patients. METHODS: Echocardiographic studies were conducted in 38 patients with systolic scleroderma (SSc) to assess cardiopulmonary function. Forty-five age-matched volunteers without any sign of heart failure served as the control group. Transmitral flow pattern, tricuspid annular plane systolic excursion (TAPSE), left ventricular ejection fraction (LVEF), and right ventricular ejection fraction (RVEF) were evaluated. All patients were subsequently followed for one year. RESULTS: Peak transmitral early-diastolic velocity (mitral E) and TAPSE measurements were significantly different between SSc and control patients (mitral E: 74.1 +/- 16.3 vs. 83.5 +/- 17.0 cm/s with P = 0.012; TAPSE: 2.4 +/- 0.43 vs. 1.9 +/- 0.39 cm with P < 0.0001). LVEF was similar, but RVEF was lower in the SSc group (LVEF: 61.7 +/- 9.7 vs. 61.7 +/- 5.8% with P = 0.962; RVEF: 49.6 +/- 6.8 vs. 39.2 +/- 6.7% with P < 0.0001). A strong correlation was found between TAPSE and RVEF. A TAPSE less than 1.96 cm indicted a RVEF less than 40% with a sensitivity of 81% and specificity of 78%. Contrary to expectation, pulmonary artery systolic pressure (PASP) did not correlate well with RV function (r = 0.261, r2= 0.068, P = 0.016). Finally, the frequency of rehospitalization was inversely correlated with RVEF and TAPSE in SSc patients. CONCLUSIONS: We can predict the rehospitalization rate of SSc patients by TAPSE and RVEF, suggesting the involvement of heart, skin, lung, and other organs in scleroderma patients. 相似文献
17.
van Dijk J Knaapen P Bekkering I Götte MJ Kamp O 《Echocardiography (Mount Kisco, N.Y.)》2008,25(5):457-464
BACKGROUND: Isolated left bundle branch block (LBBB) may be an expression of idiopathic cardiomyopathy affecting both ventricles. The present study was conducted to evaluate right ventricular (RV) dimensions and function in asymptomatic LBBB patients with mildly depressed left ventricular (LV) function. METHODS: Fifteen patients with asymptomatic LBBB in whom coronary artery disease, hypertension, and valvular pathology was excluded were studied. Fifteen healthy volunteers and 15 idiopathic dilated cardiomyopathy LBBB patients served as controls. RV long axis and tricuspid annulus diameter were obtained, as were tricuspid annular plane systolic excursion (TAPSE) and peak systolic velocity (Sm) of the RV free wall annulus. Tricuspid regurgitation (TR) jets (peak TR jets) were used for RV pressure assessment. RESULTS: RV dimensions were comparable between the asymptomatic LBBB patients and controls. RV functions of healthy volunteers and asymptomatic LBBB patients were similar (TAPSE: 24 +/- 3 and 24 +/- 4 mm, Sm: 13 +/- 2 and 13 +/- 3 cm/s, respectively), whereas functional parameters in idiopathic dilated cardiomyopathy patients were significantly reduced (TAPSE: 19 +/- 5 mm, Sm: 9 +/- 2 cm/s, both P < 0.01 by analysis of variance [ANOVA]). For the three groups combined, a significant inverse correlation between RV pressure (peak TR jets) and RV function (Sm) was observed (r =-0.52, P = 0.017). CONCLUSIONS: In patients with an asymptomatic LBBB, RV dimensions and function are within normal range. The present study suggests that screening of RV functional parameters in asymptomatic LBBB patients is not useful for identification of an early-stage cardiomyopathy, and RV dysfunction is merely a consequence of increased RV loading conditions caused by left-sided heart failure and does not indicate a generalized cardiomyopathy affecting both ventricles. 相似文献
18.
Kjaergaard J Akkan D Iversen KK Køber L Torp-Pedersen C Hassager C 《European journal of heart failure》2007,9(6-7):610-616
BACKGROUND: The prognostic importance of right ventricular (RV) dysfunction in heart failure (HF) has been suggested in patients with severe systolic heart failure. Tricuspid annular plane systolic excursion (TAPSE) is a simple echocardiographic measure of RV ejection fraction, but may be affected by co-existing chronic obstructive pulmonary disease (COPD). AIMS: To examine the prognostic information from TAPSE adjusted for the potential confounding effects of co-existing cardiovascular and COPD in a large series of patients admitted for new onset or worsening HF. METHODS AND RESULTS: Eight hundred and seventeen patients screened for participation in a large clinical trial by trans-thoracic echocardiography, including measurement of TAPSE, were followed for a median of 4.1 years (maximum 5.5 years). Decreased TAPSE as well as presence of COPD were independently associated with adverse short- and long-term survival, hazard ratio was 0.74 (p=0.004) for every doubling of TAPSE; and 2.4 (p<0.0001) for the presence of COPD. CONCLUSION: Decreased RV systolic function as estimated by TAPSE is associated with increased mortality in patients admitted for HF, and is independent of other risk factors in HF including left ventricular function. The co-existence of COPD is also associated with an adverse prognosis independent of the RV systolic function. 相似文献
19.
Forfia PR Fisher MR Mathai SC Housten-Harris T Hemnes AR Borlaug BA Chamera E Corretti MC Champion HC Abraham TP Girgis RE Hassoun PM 《American journal of respiratory and critical care medicine》2006,174(9):1034-1041
RATIONALE: Right ventricular (RV) function is an important determinant of prognosis in pulmonary hypertension. However, noninvasive assessment of the RV function is often limited by complex geometry and poor endocardial definition. OBJECTIVES: To test whether the degree of tricuspid annular displacement (tricuspid annular plane systolic excursion [TAPSE]) is a useful echo-derived measure of RV function with prognostic significance in pulmonary hypertension. METHODS: We prospectively studied 63 consecutive patients with pulmonary hypertension who were referred for a clinically indicated right heart catheterization. Patients underwent right heart catheterization immediately followed by transthoracic echocardiogram and TAPSE measurement. RESULTS: In the overall cohort, a TAPSE of less than 1.8 cm was associated with greater RV systolic dysfunction (cardiac index, 1.9 vs. 2.7 L/min/m2; RV % area change, 24 vs. 33%), right heart remodeling (right atrial area index, 17.0 vs. 12.1 cm(2)/m), and RV-left ventricular (LV) disproportion (RV/LV diastolic area, 1.7 vs. 1.2; all p < 0.001), versus a TAPSE of 1.8 cm or greater. In patients with pulmonary arterial hypertension (PAH; n = 47), survival estimates at 1 and 2 yr were 94 and 88%, respectively, in those with a TAPSE of 1.8 cm or greater versus 60 and 50%, respectively, in subjects with a TAPSE less than 1.8 cm. The unadjusted risk of death (hazard ratio) in patients with a TAPSE less than 1.8 versus 1.8 cm or greater was 5.7 (95% confidence interval, 1.3-24.9; p = 0.02) for the PAH cohort. For every 1-mm decrease in TAPSE, the unadjusted risk of death increased by 17% (hazard ratio, 1.17; 95% confidence interval, 1.05-1.30; p = 0.006), which persisted after adjusting for other echocardiographic and hemodynamic variables and baseline treatment status. CONCLUSIONS: TAPSE powerfully reflects RV function and prognosis in PAH. 相似文献
20.
Martin Koestenberger MD Bert Nagel MD Alexander Avian MSc William Ravekes MD Erich Sorantin MD Gerhard Cvirn PhD Elisabeth Beran MD Verena Halb MD Andreas Gamillscheg MD 《Congenital heart disease》2012,7(3):250-258
Objective. The tricuspid annular plane systolic excursion (TAPSE), as echocardiographic index to assess right ventricular (RV) systolic function, has not been investigated thoroughly in children and young adults with tetralogy of Fallot (TOF) and pulmonary artery hypertension secondary to congenital heart disease (PAH‐CHD). Patients. TAPSE values of 49 patients with PAH‐CHD and 156 patients with TOF were compared with age‐matched normal subjects. TAPSE values were also compared with RV ejection fraction (RVEF) and RV indexed end‐diastolic volume (RVEDVi) determined by magnetic resonance imaging in PAH‐CHD and TOF patients. Results. Patients with a PAH‐CHD showed a positive correlation between TAPSE with RVEF (r= 0.81; P < 0.001) and a negative correlation between TAPSE with RVEDVi (r=?0.67; P < 0.001). Similarly, in our TOF patients, a positive correlation between TAPSE with RVEF (r= 0.65; P < 0.001) and a negative correlation between TAPSE with RVEDVi (r=?0.42; P < 0.001) was seen. Conclusions. Significant pressure overload in PAH‐CHD patients and volume overload in TOF patients lead to a decreased systolic RV function, determined by TAPSE and magnetic resonance imaging and to increased RVEDVi values, determined by MRI, with time. 相似文献