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The left anterior descending artery (also LAD, anterior interventricular branch of left coronary artery, or anterior descending branch) is a branch of the left coronary artery. It supplies the anterior portion of the left ventricle. [1] It provides about half of the arterial supply to the left ventricle and is thus considered the most important ...
The heart has three layers. They are the: Epicardium: This thin membrane is the outer-most layer of the heart. Myocardium: This thick layer is the muscle that contracts to pump and propel blood ...
Potential complications of apical hypertrophic cardiomyopathy. Apical HCM can lead to complications like: atrial fibrillation. problems with the functioning of your ventricles. chest pain ...
The circulatory system works thanks to constant pressure from the heart and valves throughout the body. This pressure ensures that veins carry blood to the heart and arteries transport it away ...
The sternum is a long, flat bone that’s located in the middle of your chest. It provides both support and protection for your torso. Several conditions can directly affect your sternum, leading ...
Mitral valve regurgitation refers to extra blood flowing backward through the mitral valve and into the left atrium. This makes the heart work harder to move blood, causing an enlarged heart ...
Brachial Artery. The brachial artery is a major blood vessel located in the upper arm and is the main supplier of blood to the arm and hand. The brachial artery continues from the axillary artery ...
The heart is a muscular organ found in most animals. This organ pumps blood through the blood vessels of the circulatory system. [1] The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. [2]