Related Experiment Video

Updated: Apr 29, 2026

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery ALCAPA
13:10

Direct 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

17.7K

An anomalous configuration of coronary artery: a cadaveric study

Rajani Singh1

  • 1Department of Anatomy, AIIMS, Virbhadra Marg, Pashulok, Rishikesh 249201, India.

Case Reports in Cardiology
|May 15, 2014
PubMed

Insights

This study details multiple coronary artery anomalies found in a cadaver, including variations in origin, ostia number, and myocardial bridges. Understanding these anatomical variations is crucial for cardiac surgeons and radiologists.

Area of Science:

  • Cardiovascular Anatomy
  • Cardiac Surgery
  • Radiology

Background:

  • Anatomical variations of coronary arteries are significant for cardiovascular procedures.
  • Knowledge of these variations aids in refining surgical techniques and diagnostic imaging.

Purpose of the Study:

  • To document and describe multiple anomalies of coronary arteries in a cadaver.
  • To highlight the clinical implications of these variant coronary artery anatomies.

Main Methods:

  • Detailed anatomical description of a human heart cadaver.
  • Identification and characterization of coronary artery anomalies including origin, ostia, course, and myocardial bridges.

Main Results:

  • A single cadaver heart exhibited multiple coronary artery anomalies.
  • Specific variations noted in the origin, number of ostia, and courses of coronary arteries.
  • Presence of myocardial bridges was also identified.

Conclusions:

  • Variant coronary artery anatomy is clinically important for anatomists, cardiac surgeons, and radiologists.
  • Accurate knowledge of these variations improves diagnosis, treatment, and imaging interpretation for cardiac ailments.

More Related Videos

Identifying Coronary Artery Calcification on Non-gated Computed Tomography Scans04:40

Identifying Coronary Artery Calcification on Non-gated Computed Tomography Scans

Published on: August 28, 2018

14.9K
Anatomical Reconstructions of the Human Cardiac Venous System using Contrast-computed Tomography of Perfusion-fixed Specimens06:02

Anatomical Reconstructions of the Human Cardiac Venous System using Contrast-computed Tomography of Perfusion-fixed Specimens

Published on: April 18, 2013

11.2K

Related Concept Videos

Coronary Circulation01:21

Coronary Circulation

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...
9.9K
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
495
Coronary Artery Disease II: Pathophysiology01:26

Coronary Artery Disease II: Pathophysiology

Coronary Artery Disease (CAD) originates from a series of events that impair the function of coronary arteries, the blood vessels responsible for delivering oxygen-rich blood to the heart muscle. The pathophysiology of CAD is closely linked to atherosclerosis, a chronic inflammatory and lipid-driven condition affecting the vascular endothelium.1. Endothelial DamageThe process begins with damage to the vascular endothelium, which serves as a protective barrier between the blood and the vessel...
1.1K
Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
658
Coronary Artery Disease I: Introduction01:30

Coronary Artery Disease I: Introduction

Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
1.8K