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A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the coronary arteries of the heart, causing infarction (tissue death) to the heart muscle. [1] The most common symptom is retrosternal chest pain or discomfort that classically radiates to the left shoulder, arm, or jaw. [1]
A sprain is a soft tissue injury of the ligaments within a joint, often caused by a sudden movement abruptly forcing the joint to exceed its functional range of motion. Ligaments are tough, inelastic fibers made of collagen that connect two or more bones to form a joint and are important for joint stability and proprioception, which is the body ...
Coronary ischemia. Coronary ischemia, myocardial ischemia, [ 1 ] or cardiac ischemia, [ 2 ] is a medical term for abnormally reduced blood flow in the coronary circulation through the coronary arteries. [ 3 ] Coronary ischemia is linked to heart disease, and heart attacks. [ 4 ] Coronary arteries deliver oxygen-rich blood to the heart muscle. [ 5 ]
Orthopedic. Femoroacetabular impingement (FAI) is a condition involving one or more anatomical abnormalities of the hip joint, which is a ball and socket joint. [ 1 ] It is a common cause of hip pain and discomfort in young and middle-aged adults. [ 2 ] It occurs when the ball shaped femoral head contacts the acetabulum abnormally or does not ...
The young adult heart attack rate has risen by 2/3rds in 4 years In 2019, only 0.3% of U.S. adults between ages 18 and 44 had suffered a heart attack, according to data from the National Center ...
003878. [ edit on Wikidata] A cardiac stress test is a cardiological examination that evaluates the cardiovascular system's response to external stress within a controlled clinical setting. This stress response can be induced through physical exercise (usually a treadmill) or intravenous pharmacological stimulation of heart rate. [ 1 ]
Acute coronary syndrome (ACS) is a syndrome (a set of signs and symptoms) due to decreased blood flow in the coronary arteries such that part of the heart muscle is unable to function properly or dies. [ 1 ] The most common symptom is centrally located pressure-like chest pain, often radiating to the left shoulder [ 2 ] or angle of the jaw, and ...
Cardiology. Myocardial rupture is a laceration of the ventricles or atria of the heart, of the interatrial or interventricular septum, or of the papillary muscles. It is most commonly seen as a serious sequela of an acute myocardial infarction (heart attack). It can also be caused by trauma. [1]