Methodist Journal

IN THIS ISSUE

Nutritional Supplements and the Heart

Vol 15, Issue 3 (2019)


FEATURED GUEST EDITOR

ISSUE INTRO

Dietary Supplements: Facts and Fallacies

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RECOGNITIONS

Drs. Raizner and Cooke Take the Lead in Special Issue on Supplements

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REVIEW ARTICLES See More

Recent Clinical Trials Shed New Light on the Cardiovascular Benefits of Omega-3 Fatty Acids

Supplemental Vitamins and Minerals for Cardiovascular Disease Prevention and Treatment

Coenzyme Q10

Red Yeast Rice for Hypercholesterolemia

Inorganic Nitrate Supplementation for Cardiovascular Health

Advanced Cardiac Imaging for Complex Adult Congenital Heart Diseases

149 Fontan Conversions

Anomalous Aortic Origin of a Coronary Artery

CASE REPORTS See More

Simultaneous Transfemoral Mitral and Tricuspid Valve in Ring Implantation: First Case Report with Edwards Sapien 3 Valve

Uneventful Follow-Up 2 Years after Endovascular Treatment of a High Flow Iatrogenic Aortocaval Fistula Causing Pulmonary Hypertension and Right Heart Failure

Device-Related Thrombus: A Reason for Concern?

Retained Coronary Balloon Requiring Emergent Open Surgical Retrieval: An Uncommon Complication Requiring Individualized Management Strategies

MUSEUM OF HMH MULTIMODALITY IMAGING CENTER See More

Do I Look Fat in This? Multimodality Imaging Findings of a Cardiac Lipoma

CLINICAL PERSPECTIVES See More

POINTS TO REMEMBER

The Kidney in Congenital Cyanotic Heart Disease

EXCERPTA

Talking Statins with Antonio Gotto

POINTS TO REMEMBER

Lipids and Renal Disease

EXCERPTA

Addressing the Feedback Loop Between Depression, Diabetes, and Cardiovascular Disease

EDITORIALS

Letter to the Editor in Response to “Cardiac Autonomic Neuropathy in Diabetes Mellitus”

Vol 6, Issue 4 (2010)

Article Full Text

CASE REPORTS

Gigantic Coronary Sinus Associated With Concurrent Persistent Left Superior Vena Cava And Right Ventricular Volume Overload

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Article Citation:

Selim R. Krim, Aibo F. Jiang, Rey P. Vivo, Stephen H. Little, and Su Min Chang (2010) Gigantic Coronary Sinus Associated With Concurrent Persistent Left Superior Vena Cava And Right Ventricular Volume Overload. Methodist DeBakey Cardiovascular Journal: October 2010, Vol. 6, No. 4, pp. 46-47.

doi: https://doi.org/10.14797/mdcj-6-4-46

Abstract

A 76-year-old woman with known atrial fibrillation and congestive heart failure presented with increasing shortness of breath. A 2-dimensional (2-D) transthoracic echocardiogram was performed to assess left ventricular function. An incidental finding of a very large coronary sinus with a diameter of 4.8 cm was seen, raising a suspicion for the possibility of a persistent left superior vena cava (PLSVC). Additional pertinent positive findings included a massively dilated right atrium (estimated volume: 538 mL), dilated tricuspid annulus with poor leaflet coaptation, severe tricuspid regurgitation, and pulmonary artery systolic pressure (PASP) of 50 mmHg with an estimated mean right atrial pressure (RAP) of 25 mmHg. After agitated saline administration into the left brachial vein, there was immediate and sequential opacification of the dilated coronary sinus, right atrium, and right ventricle, confirming the presence of a PLSVC. CT angiography provided detailed anatomical and morphological characterization demonstrating drainage of the PLSVC into the gigantic coronary sinus and right-sided cardiac chambers and absence of other vascular or congenital anomaly.

Keywords
persistent left superior vena cava , PLSVC , dilated tricuspid annulus , angiography

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