Related Experiment Video
Updated: Feb 17, 2026

Echocardiographic Evaluation of Atrial Communications before Transcatheter Closure
Published on: February 8, 2022
A Bleeding Heart: Coronary-Cameral Fistula After Septal Myomectomy
Daniel Walters1, Ryan Reeves, Lawrence Ang
1UC San Diego Health System, Sulpizio Cardiovascular Center, 9434 Medical Center Drive, La Jolla, CA 92037 USA. dcwalters@ad.ucsd.edu.
Insights
Coronary-cameral fistulas are rare heart vessel abnormalities. This case shows one after septal myomectomy, a common complication that usually resolves on its own.
Area of Science:
- Cardiology
- Cardiac Surgery
- Vascular Medicine
Background:
- Coronary-cameral fistulas (CCFs) are uncommon abnormal connections between coronary arteries and heart chambers.
- While often congenital, acquired CCFs can occur post-cardiac procedures.
- Septal myectomy, a surgery for hypertrophic cardiomyopathy, carries a risk of iatrogenic CCF formation.
Abstract:
Coronary-cameral fistulas are relatively rare communications arising within the coronary vasculature entering into one of the four cardiac chambers. This case highlights a striking angiographic example of coronary-cameral fistula occurring after septal myomectomy, a complication occurring somewhat frequently with typical spontaneous resolution.
More Related Videos
13:10Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA
Published on: April 24, 2017
09:12Surgical Swine Model of Chronic Cardiac Ischemia Treated by Off-Pump Coronary Artery Bypass Graft Surgery
Published on: March 27, 2018