Incremental value of live/real time three‐dimensional transesophageal echocardiography in the assessment of ventricular septal rupture following acute myocardial infarction

Ventricular septal rupture is a serious complication following acute myocardial infarctions and is associated with a significant mortality rate. Classically, two‐dimensional transthoracic echocardiography has been used to diagnose this complication and visualize its location. Two‐dimensional transesophageal echocardiography has supplemented the transthoracic approach by providing more accurate assessment of the defect size and in guiding closure both percutaneously and intraoperatively. This modality, however, is limited to two‐dimensional views only, and a greater breadth of information is instead available through the use of three‐dimensional transesophageal echocardiography. We present a series of 11 patients in which live/real time three‐dimensional transesophageal echocardiography offered incremental benefits over two‐dimensional imaging alone.     

Usefulness of two‐ and three‐dimensional transesophageal echocardiography in the assessment of proximal left coronary system compression by a paraprosthetic aortic valve abscess

Paraprosthetic aortic valve abscess represents a rare, but lethal complication of infective endocarditis. We report a case of proximal left coronary system compression by a paraprosthetic aortic valve abscess whose detection was augmented using live/real time three‐dimensional transesophageal echocardiography. Our case illustrates the usefulness of combined two‐ and three‐dimensional transesophageal echocardiography in detecting this finding.     

Perceived Parental and Peer Social Support Is Associated With Healthier Diets in Adolescents

Objective

Investigate associations between perceived parental/peer support for a healthy diet and adolescent dietary behaviors using data from the 2009–2011 School Physical Activity and Nutrition (SPAN) survey.

Does three‐dimensional transesophageal echocardiography provide incremental value in percutaneous closure of ascending aortic pseudoaneurysm?

Ascending aortic pseudoaneurysms (AO PSAs), if left untreated, are complicated by a high rate of rupture resulting in significant morbidity and mortality. New transcatheter modalities have emerged as acceptable surgical alternatives for their management. We present a case of an ascending aortic PSA in which intraoperative two‐ and three‐dimensional transesophageal echocardiography (2DTEE and 3DTEE) provided a comprehensive assessment of the PSA in pre‐ and postclosure settings.     

Assessment of aortic stiffness in patients with ankylosing spondylitis using cardiovascular magnetic resonance

To evaluate aortic stiffness in patients with ankylosing spondylitis (AS) using cardiovascular magnetic resonance (CMR) and to assess its association with AS characteristics and left ventricular (LV) remodeling. In this prospective study, 14 consecutive AS patients were each matched to two controls without cardiovascular symptoms or known cardiovascular disease who underwent CMR imaging for the assessment of aortic arch pulse wave velocity (PWV) at 1.5 Tesla. To enhance comparability of the samples, matching was done with replacement resulting in 20 unique controls. Only AS patients with abnormal findings on screening echocardiography were included in this exploratory study. Cine CMR was used to assess LV geometry and systolic function, and late gadolinium enhancement was performed to determine the presence of myocardial hyperenhancement (i.e., fibrosis). Aortic arch PWV was significantly higher in the AS group compared with the control group (median 9.7 m/s, interquartile range [IQR] 7.1 to 11.8 vs. 6.1 m/s, IQR 4.6 to 7.6 m/s; p?<?0.001). PWV was positively associated with functional disability as measured by BASFI (R: 0.62; p?=?0.018). Three patients (21%) with a non-ischemic pattern of hyperenhancement showed increased PWV (11.7, 12.3, and 16.5 m/s) as compared to the 11 patients without hyperenhancement (9.0 m/s, IQR 6.6 to 10.5 m/s; p?=?0.022). PWV was inversely associated with LV ejection fraction (R: ??0.63; p?=?0.015), but was not found to be statistically correlated to LV volumes or mass. Aortic arch PWV was increased in our cohort of patients with AS. Higher PWV in the aortic arch was associated with functional disability, the presence of non-ischemic hyperenhancement, and reduced LV systolic function.     

Community-Academic Partnerships to Promote Health Literacy and Address Social Needs Among Low-Income Families During COVID-19

Brighter Bites is a school-based health promotion program that delivers fresh produce and nutrition education to low-income children and their families across 6 locations in the US. This article provides a perspective on how, despite coronavirus disease 2019–related school closures, Brighter Bites pivoted rapidly to collaborate with medical and public health institutions to improve health and food literacy among their families. Through these partnerships, Brighter Bites was able to rapidly provide accurate, evidence-based information related to coronavirus disease 2019 and other social needs, including food, housing, transportation, and access to health care, to help fill a needed gap in vulnerable communities.     

Hypertensive Exposure Markers by MRI in Relation to Cerebral Small Vessel Disease and Cognitive Impairment

ObjectivesThis study sought to investigate the extent of hypertensive exposure as assessed by cardiovascular magnetic resonance imaging (MRI) in relation to cerebral small vessel disease (CSVD) and cognitive impairment, with the aim of understanding the role of hypertension in the early stages of deteriorating brain health.BackgroundPreserving brain health into advanced age is one of the great challenges of modern medicine. Hypertension is thought to induce vascular brain injury through exposure of the cerebral microcirculation to increased pressure/pulsatility. Cardiovascular MRI provides markers of (subclinical) hypertensive exposure, such as aortic stiffness by pulse wave velocity (PWV), left ventricular (LV) mass index (LVMi), and concentricity by mass-to-volume ratio.MethodsA total of 559 participants from the Heart-Brain Connection Study (431 patients with manifest cardiovascular disease and 128 control participants), age 67.8 ± 8.8 years, underwent 3.0-T heart-brain MRI and extensive neuropsychological testing. Aortic PWV, LVMi, and LV mass-to-volume ratio were evaluated in relation to presence of CSVD and cognitive impairment. Effect modification by patient group was investigated by interaction terms; results are reported pooled or stratified accordingly.ResultsAortic PWV (odds ratio [OR]: 1.17; 95% confidence interval [CI]: 1.05 to 1.30 in patient groups only), LVMi (in carotid occlusive disease, OR: 5.69; 95% CI: 1.63 to 19.87; in other groups, OR: 1.30; 95% CI: 1.05 to 1.62]) and LV mass-to-volume ratio (OR: 1.81; 95% CI: 1.46 to 2.24) were associated with CSVD. Aortic PWV (OR: 1.07; 95% CI: 1.02 to 1.13) and LV mass-to-volume ratio (OR: 1.27; 95% CI: 1.07 to 1.51) were also associated with cognitive impairment. Relations were independent of sociodemographic and cardiac index and mostly persisted after correction for systolic blood pressure or medical history of hypertension. Causal mediation analysis showed significant mediation by presence of CSVD in the relation between hypertensive exposure markers and cognitive impairment.ConclusionsThe extent of hypertensive exposure is associated with CSVD and cognitive impairment beyond clinical blood pressure or medical history. The mediating role of CSVD suggests that hypertension may lead to cognitive impairment through the occurrence of CSVD.     

Long-Term Prognostic Implications of Previous Silent Myocardial Infarction in Patients Presenting With Acute Myocardial Infarction

Objectives

This study investigated the prevalence of silent myocardial infarction (MI) in patients presenting with first acute myocardial infarction (AMI), and its relation with mortality and major adverse cardiovascular events (MACE) at long-term follow-up.

Transcatheter occlusion of inferior mesenteric arteriovenous fistula: A case report

Transcatheter embolization of the inferior mesenteric artery with steel coils was performed for the control of massive lower gastrointestinal bleeding and sepsis. The bleeding and sepsis was caused by a very large arteriovenous fistula of the inferior mesenteric vessels. This iatrogenic lesion developed and became symptomatic just 5 weeks after an anterior resection of the rectum was performed. Following embolization, the patient made a speedy recovery from the sepsis and no recurrent bleeding was noted.