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1.
Pothineni KR Nanda NC Burri MV Singh A Panwar SR Gandhari S 《Echocardiography (Mount Kisco, N.Y.)》2007,24(9):995-997
We report the usefulness of live/real time three-dimensional transthoracic echocardiography in the visualization of Chiari network. 相似文献
2.
Sinha A Nanda NC Panwar RB Kasliwal RR Chauhan N Beniwal S Panwar SR Khanna D Bodiwala K Mehmood F Upendram S Vengala S 《Echocardiography (Mount Kisco, N.Y.)》2004,21(8):699-705
We report an adult patient in whom live three-dimensional transthoracic echocardiography (3DTTE) complemented two-dimensional transthoracic echocardiography (2DTTE) in making a definitive diagnosis of a hydatid cyst located in the left ventricular cavity. The parent hydatid cyst, as well as the daughter cysts, contained within it could be delineated by both 2DTTE and live 3DTTE. However, the tertiary or granddaughter cysts originating from the daughter cysts as well as great-granddaughter cysts budding from tertiary cysts could be visualized only when the live 3DTTE data sets were cropped and sectioned sequentially using multiple cutting planes. In addition, apparent intrinsic mobility of some of the tertiary cysts implying viability was detected only by 3DTTE. 相似文献
3.
Asad Ullah Roomi M.D. Tugba Kemaloglu Oz M.D. Shammah O. Williams M.D. Navin C. Nanda M.D. Kruti J. Mehta M.B.B.S. Aylin Sungur M.D. David C. McGiffin M.D. 《Echocardiography (Mount Kisco, N.Y.)》2013,30(9):1107-1110
Aorta to pulmonary artery fistula is an uncommon and potentially fatal condition. This case is of a 48‐year‐old Caucasian male with congestive heart failure and multiple aortic valve replacement surgeries who presented with an acquired ascending aortic aneurysm to pulmonary artery fistula diagnosed using two‐dimensional transthoracic echocardiography via nonstandard imaging windows. Three‐dimensional transthoracic echocardiography using live/real time three‐dimensional color Doppler was used to assess the size of the opening of the fistula, providing additional value. This patient was surgically managed and is doing well 8 months postoperation. 相似文献
4.
Incremental value of live/real time three‐dimensional transthoracic echocardiography over the two‐dimensional technique in assessing carcinoid heart disease involving the aortic valve
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Bulur Serkan M.D. Ming C. Hsiung M.D. Navin C. Nanda M.D. Shalaka Hardas M.B.B.S. Ahmed Mohamed M.B.B.Ch. Ahmed ElKaryoni M.B.B.Ch. Swetha Srialluri M.B.B.S. Kirolos Barssoum M.B.B.Ch. Mahmoud Elsayed M.B.B.Ch. Jeng Wei M.D. M.S.D. Wei‐Hsian Yin M.D. Ph.D. 《Echocardiography (Mount Kisco, N.Y.)》2016,33(11):1741-1744
We present a case of an adult with metastatic carcinoid heart disease, in whom live/real time three‐dimensional transthoracic echocardiography provided incremental value over two‐dimensional transthoracic echocardiography in assessing involvement of the aortic valve. 相似文献
5.
Frans EE Nanda NC Patel V Fonbah WS Vengala S Mehmood F Bodiwala K 《Echocardiography (Mount Kisco, N.Y.)》2005,22(8):686-689
We describe an adult patient in whom live three-dimensional transthoracic echocardiography combined with intravenous use of an echo contrast agent was useful in making a definitive diagnosis of apical hypertrophic cardiomyopathy and in characterizing the nature and full extent of the hypertrophy. 相似文献
6.
Suwanjutah T Singh H Plaisance BR Hameed O Nanda NC 《Echocardiography (Mount Kisco, N.Y.)》2008,25(3):337-339
We describe an adult patient with a primary left atrial leiomyosarcoma in whom live/real time three-dimensional transthoracic echocardiography showed echolucent areas within the mass consistent with necrosis or hemorrhage surrounded by dense band-like echo densities indicative of fibrosis or collagen giving a "doughnut" like appearance. These findings were consistent with histopathology, which showed areas of necrosis and dilated vascular channels within the fibrotic tumor. Our case further illustrates the usefulness of three-dimensional transthoracic echocardiography in characterizing the morphologic features of an intracardiac mass. 相似文献
7.
Htay T Nanda NC Agrawal G Ravi BS Dod HS McGiffin D 《Echocardiography (Mount Kisco, N.Y.)》2003,20(6):573-577
In the present study, we report our experience of using live three-dimensional transthoracic echocardiography in the assessment of aortic dissection in ten adult patients. To our knowledge, this has not been reported previously. 相似文献
8.
Burri MV Mahan EF Nanda NC Singh A Pothineni KR Yelamanchili P Panwar SR 《Echocardiography (Mount Kisco, N.Y.)》2007,24(8):875-882
We describe the usefulness of contrast echocardiography and live/real time three-dimensional transthoracic echocardiography in characterizing the normal structures imaged posterior to the proximal ascending aorta as superior vena cava, right pulmonary artery, or both. 相似文献
9.
Singh A Romp RL Nanda NC Rajdev S Mehmood F Baysan O Patel V Duncan K 《Echocardiography (Mount Kisco, N.Y.)》2006,23(7):598-608
We studied nine patients (five newborns and infants, two children, and two adults) with atrioventricular septal defects (four complete, one intermediate, and four partial) utilizing live/real time three-dimensional transthoracic echocardiography (3DTTE) and a 4-MHz matrix array transducer. In all patients, 3DTTE provided additional morphological and/or functional information as compared to standard two-dimensional transthoracic echocardiography (2DTTE). 3DTTE may be a useful supplement to 2DTTE in the assessment of atrioventricular septal defects. 相似文献
10.
Bandarupalli N Faulkner M Nanda NC Pothineni KR 《Echocardiography (Mount Kisco, N.Y.)》2008,25(9):1004-1006
We report an adult with a discrete subaortic membrane in whom two-dimensional transthoracic Doppler echocardiography demonstrated peak and mean gradients of 64 and 33 mmHg, respectively in the left ventricular outflow tract (LVOT) and a calculated orifice area by continuity equation of 1.14 cm(2) consistent with significant obstruction. However, by direct en face visualization of the LVOT at the level of the membrane by live/real time three-dimensional transthoracic echocardiography (3D TTE), a larger orifice measuring 2.29 cm(2) was seen and was indicative of no significant obstruction. This finding was confirmed at cardiac catheterization, which showed insignificant obstruction. 相似文献
11.
Vengala S Nanda NC Agrawal G Singh V Dod HS Khanna D Chapman G Upendram S 《Echocardiography (Mount Kisco, N.Y.)》2003,20(8):751-754
In the present study, we are illustrating some of the adult patients in whom live three-dimensional transthoracic echocardiography was found useful in assessing proximal and mid-coronary arteries. 相似文献
12.
13.
Patel V Hsiung MC Nanda NC Miller AP Fang L Yelamanchili P Mehmood F Gupta M Duncan K Singh A Rajdev S Fan P Naftel DC McGiffin DC Pacifico AD Kirklin JK Lin CC Yin WH Young MS Chang CY Wei J 《Echocardiography (Mount Kisco, N.Y.)》2006,23(6):513-518
In this report, we present 34 patients in whom surgical intervention was undertaken for severe mitral insufficiency due to mitral valve prolapse (MVP). Location and severity of MVP and regurgitation were assessed preoperatively by live/real time three-dimensional transthoracic echocardiography and closely agreed with the surgical findings. 相似文献
14.
Rajdev S Nanda NC Patel V Singh A Yelamanchili P Duncan K Mehmood F 《Echocardiography (Mount Kisco, N.Y.)》2006,23(4):340-343
We describe a patient in whom a mycotic aneurysm involving the distal descending thoracic aorta could be definitively diagnosed by live/real time three-dimensional transthoracic echocardiography. 相似文献
15.
Live three-dimensional transthoracic echocardiographic identification of discrete subaortic membranous stenosis 总被引:1,自引:0,他引:1
Agrawal GG Nanda NC Htay T Dod HS Gandhari SR 《Echocardiography (Mount Kisco, N.Y.)》2003,20(7):617-619
We describe an adult patient in whom live three-dimensional transthoracic echocardiography illustrated the exact site and full extent of the subaortic membrane as well as the narrow opening within the membrane, indicative of severe stenosis. To our knowledge this has not been reported previously. 相似文献
16.
Yelamanchili P Nanda NC Patel V Baysan O Singh A Duncan K Rajdev S Brown ML 《Echocardiography (Mount Kisco, N.Y.)》2006,23(8):704-706
We describe two adult patients with left ventricular noncompaction in whom live/real time three-dimensional transthoracic echocardiography (3DTTE) supplemented two-dimensional transthoracic echocardiography in making a definitive diagnosis of clots coexisting with trabeculations in the left ventricle. Mobility of clots and the presence of central echolucencies consistent with clot lysis were best demonstrated by 3DTTE and served to confidently differentiate clots from adjacent trabeculations. 相似文献
17.
Upendram S Nanda NC Vengala S Patel V Mehmood F Dod H Bodiwala K Frans E 《Echocardiography (Mount Kisco, N.Y.)》2005,22(5):445-449
We report the usefulness of right parasternal and supraclavicular live three-dimensional transthoracic echocardiography in the delineation and follow-up of a thrombus involving a catheter placed in superior vena cava for dialysis in an adult patient with chronic renal disease. 相似文献
18.
Sadat K Joshi D Sudhakar S Bicer EI Ibrahim H Nanda NC Bhagatwala K Karia N Pandey A 《Echocardiography (Mount Kisco, N.Y.)》2012,29(6):742-744
We report a case of an elderly patient in whom live/real time three-dimensional transesophageal echocardiography (3DTEE) provided definitive diagnosis of mitral-aortic intervalvular fibrosa abscess. This could not be done by two-dimensional transthoracic echocardiography (2DTTE) and two-dimensional transesophageal echocardiography (2DTEE). 3DTEE was also helpful in ruling out associated mitral valve endocarditis, which was initially suspected by 2DTEE leading to a mitral valve sparing surgery. Thus, 3DTEE provided incremental information over 2DTTE and 2DTEE in this patient. 相似文献
19.
Live three-dimensional transthoracic echocardiographic assessment of left atrial tumors 总被引:4,自引:0,他引:4
Mehmood F Nanda NC Vengala S Winokur TS Dod HS Frans E Patel V Bodiwala K Upendram S Kirklin JK McGiffin DC Pacifico AD 《Echocardiography (Mount Kisco, N.Y.)》2005,22(2):137-143
This preliminary study demonstrates the superiority of live three-dimensional transthoracic echocardiography (3D TTE) over two-dimensional (2D) TTE in the assessment of left atrial (LA) tumors in four patients studied by us (three myxomas, one hemangioma, all subsequently pathologically proven). Because of the unique ability of live 3D TTE to systematically section and view the contents of an intracardiac mass, LA myxomas in the three patients studied could be more confidently diagnosed by noting isolated echolucent areas consistent with hemorrhage/necrosis in the tumor mass. On the other hand, a definite echolucent area was found by 2D TTE in only two of the three patients with myxoma. In the fourth patient with a hemangioma, live 3D TTE showed much more extensive and closely packed echolucencies with little solid tissue as compared to a myxoma consistent with a highly vascularized tumor. In contrast, 2D TTE demonstrated only two isolated echolucencies in the tumor suggesting an erroneous diagnosis of myxoma. 相似文献
20.
Patel V Nanda NC Arellano I Yelamanchili P Rajdev S Baysan O 《Echocardiography (Mount Kisco, N.Y.)》2006,23(9):801-802
We report a 49-year-old morbidly obese female with a poor acoustic window in whom live/real time three-dimensional transthoracic echocardiography was able to make a confident diagnosis of cor triatriatum sinister. En face views of the membrane facilitated accurate assessment of the size and shape of the large nonobstructing opening in the membrane. Maximum dimensions of the opening were 3.06 × 1.03 cm and area was 2.3 cm2 . 相似文献