Methodist Journal

FEATURED GUEST EDITOR

ISSUE INTRO

The Burgeoning Field of Cardio-Oncology

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RECOGNITIONS

Barry H. Trachtenberg Leads Issue on Cardio-Oncology

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REVIEW ARTICLES See More

Heart Failure in Relation to Anthracyclines and Other Chemotherapies

Heart Failure in Relation to Tumor-Targeted Therapies and Immunotherapies

The Role of Cardiovascular Imaging and Serum Biomarkers in Identifying Cardiotoxicity Related to Cancer Therapeutics

Prevention and Treatment of Chemotherapy-Induced Cardiotoxicity

Cardiovascular Toxicities of Radiation Therapy

Electrophysiologic Complications in Cancer Patients

Vascular Toxicity in Patients with Cancer: Is There a Recipe to Clarify Treatment?

Future Directions in Cardio-Oncology

CASE REPORTS See More

A Rare Case of Pancreatitis-Induced Thrombosis of the Aorta and Superior Mesenteric Artery

Anomalous Origin of the Right Coronary Artery from the Left Main Coronary Artery in the Setting of Critical Bicuspid Aortic Valve Stenosis

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

MUSEUM OF HMH MULTIMODALITY IMAGING CENTER See More

Do Not Pass Flow: Microvascular Obstruction on Cardiac Magnetic Resonance After Reinfarction Following Primary Percutaneous Coronary Intervention

CLINICAL PERSPECTIVES See More

EXCERPTA

Cardio-Oncology, Then and Now: An Interview with Barry Trachtenberg

POINTS TO REMEMBER

Onconephrology: An Evolving Field

POINTS TO REMEMBER

Herbal Nephropathy

EXCERPTA

Rolling the Dice on Red Yeast Rice

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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