Multiple coronary-cameral fistulas to the left ventricle arising from both coronary arteries
Ranjan Pathak1, Smith Giri2, Inyong Hwang3
1Department of Medicine, Reading Health System, West Reading, PA, USA.
Insights
Coronary-cameral fistula (CCF) is a rare abnormal connection between coronary arteries and heart chambers. This case highlights its incidental discovery during pre-liver transplant evaluation.
Area of Science:
- Cardiology
- Radiology
- Transplantation Medicine
Background:
- Coronary-cameral fistula (CCF) is a rare congenital anomaly.
- CCF involves an abnormal connection between a coronary artery and a cardiac chamber or major vessel.
- It is diagnosed in approximately 0.8% of patients undergoing coronary angiography.
Purpose of the Study:
- To report an incidental finding of CCF.
- To illustrate CCF diagnosis during pre-liver transplantation workup.
Main Methods:
- Coronary angiography was performed.
- Diagnostic imaging during pre-transplant assessment.
Main Results:
- An incidental case of coronary-cameral fistula was identified.
- The CCF was discovered during the evaluation for liver transplantation.
Conclusions:
- CCF can be found incidentally in patients undergoing diagnostic procedures for other conditions.
- Pre-transplant evaluations may reveal unexpected cardiac anomalies like CCF.
Abstract:
Coronary-cameral fistula (CCF) is an anomalous connection between a coronary artery and a cardiac chamber or major vessel, seen in about 0.8% of the cases undergoing coronary angiography. Most patients are asymptomatic and diagnosis is made incidentally during coronary angiography. We present an image case of CCF which was found incidentally during pre-liver transplantation work up.
Related Concept Videos
01:21Coronary Circulation
8.4K
The heart, an organ critical to survival, gets nourishment not from the blood it pumps but from a separate circulation system known as coronary circulation. This is the shortest circulation in the body and is responsible for supplying the heart with the nutrients it needs to function effectively.
Coronary circulation begins at the base of the aorta, where two main arteries arise—the left and right coronary arteries. These arteries encircle the heart in the coronary sulcus and supply the...
Coronary circulation begins at the base of the aorta, where two main arteries arise—the left and right coronary arteries. These arteries encircle the heart in the coronary sulcus and supply the...
8.4K
01:24Cardiac Catheterization III: Left Heart Catheterization
1.0K
Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
1.0K
01:16Chambers of the Heart
11.0K
The human heart is a complex organ made up of four chambers: the right and left atria and the right and left ventricles. These internal chambers are separated by partitions known as the interatrial and interventricular septa. The exterior of the heart features a groove known as the coronary sulcus that demarcates the atria from the ventricles, while the anterior and posterior interventricular sulci distinguish between the two ventricles.
Deoxygenated blood from the body is received in the right...
Deoxygenated blood from the body is received in the right...
11.0K
01:18Physiology of the Heart: The Cardiac Cycle
12.7K
The cardiac cycle describes the events from one heartbeat to the next. It includes three main phases: diastole, atrial systole, and ventricular systole, all driven by changes in chamber pressures and the function of heart valves.
Diastole: The Relaxation Phase
During diastole, all four heart chambers relax. The atrioventricular (AV) valves open, and the semilunar valves close. This phase sees the lowest chamber pressures, promoting ventricular filling. Venous blood enters the heart through the...
Diastole: The Relaxation Phase
During diastole, all four heart chambers relax. The atrioventricular (AV) valves open, and the semilunar valves close. This phase sees the lowest chamber pressures, promoting ventricular filling. Venous blood enters the heart through the...
12.7K
01:16Heart Valves
13.3K
The human heart is a complex organ with an intricate system of valves that regulate blood flow. There are two main types of valves: atrioventricular (AV) valves and semilunar valves.
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...
13.3K
01:10The Arch of Aorta
2.2K
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
Encircling the heart, the coronary arteries form a ring-like structure before...
2.2K