Atrial septal defect (ASD) - Symptoms and causes - Mayo Clinic
Jan 23, 2024 · Coronary sinus. The coronary sinus is part of the vein system of the heart. In this rare type of ASD, part of the wall between the coronary sinus and the left upper heart chamber is missing.
A Rare Congenital Cardiac Defect: Isolated Coronary Sinus Septal Defect …
Coronary sinus septal defect (CSSD) or unroofed coronary sinus (CS) is an uncommon heart defect that results from partial or complete unroofing of the tissue separating the CS from the left atrium, allowing the right and left atria to communicate through the defect and the CS orifice.
Coronary sinus atrial septal defects in adults over the past 20 …
May 29, 2021 · An isolated coronary sinus (CS) atrial septal defect (ASD) is defined as a CS unroofed in the terminal portion without a persistent left superior vena cava or other anomalies. This defect is rare and part of the wide spectrum of unroofed CS syndrome (URCS).
Unroofed coronary sinus syndrome: diagnosis, classification, and ...
Jan 8, 2003 · Unroofed coronary sinus syndrome (URCS) is a rare cardiac anomaly in which a communication occurs between the coronary sinus and the left atrium as a result of the partial or complete absence of the roof of the coronary sinus.
Coronary sinus atrial septal defect without persistent left superior ...
Unroofed coronary sinus allows shunt from the left to right atrium through the ostium of the coronary sinus. This interatrial communication that lies out of the confines of the atrial septum is called coronary sinus defect or Raghib defect.
Atrial Septal Defect in Adulthood - American College of Cardiology
Jul 29, 2022 · Coronary sinus defects account for <1% of ASDs and occur because of unroofing of the tissue separating the coronary sinus from the left atrium. They are associated with persistent left superior vena cava and are treated surgically. Echocardiography remains the first-line imaging modality for ASDs.
Atrial Septal Defect: Background, Pathophysiology, Etiology - Medscape
Coronary sinus ASD: The coronary sinus defect is characterized by unroofed coronary sinus and persistent left superior vena cava that drains into the left atrium. A dilated coronary sinus...
Congenital Defects Tutorial - Congenital Heart Defects | Atlas of …
Unroofed coronary sinus—defective formation in all or parts of the atrial wall separating the left atrium and coronary sinus. These defects can be strongly associated with the presence of a left superior vena cava, which is known as “Raghib Syndrome.”
Atrial septal defect, coronary sinus type | About the Disease | GARD
Atrial septal defect, coronary sinus type is a congenital cardiac malformation characterized by a communication between the atrial chambers of the heart.
Atrial Septal Defects in the Adult | Circulation - AHA/ASA Journals
Oct 10, 2006 · Patients with a stretched secundum ASD >36 mm, those with inadequate atrial septal rims to permit stable device deployment, or those with proximity of the defect to the AV valves, the coronary sinus, or the vena cavae are usually referred for surgical repair.