Biomaterial Database

Exercise-related sudden death due to an unusual coronary artery anomaly. 2004

Emad G Iskandar, and Paul D Thompson

University of Connecticut School of Medicine, Farmington, CT, USA.

Coronary artery anomalies are, after hypertrophic cardiomyopathy, the second most common cause of exercise-related sudden cardiac death in young American athletes. These anomalies have been associated with myocardial ischemia, arrhythmia, and sudden death during exercise. A 14-yr-old male with no previous abnormal medical history collapsed during soccer practice and was successfully resuscitated without defibrillation. An extensive cardiac workup did not reveal any abnormalities. Two weeks later, he experienced a cardiac arrest while running and could not be resuscitated. Autopsy demonstrated an acute angle take-off of the left main coronary artery and a transverse slit-like opening with a fibrous cushion, which created a kink near its origin. This case report illustrates the difficulty in diagnosing coronary artery anomalies in general, and acute angle take-off and ostial ridges in particular.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D003330	Coronary Vessel Anomalies	Malformations of CORONARY VESSELS, either arteries or veins. Included are anomalous origins of coronary arteries; ARTERIOVENOUS FISTULA; CORONARY ANEURYSM; MYOCARDIAL BRIDGING; and others.	Anomaly, Coronary Vessel,Coronary Vessel Anomaly
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D012916	Soccer	A game in which a round inflated ball is advanced by kicking or propelling with any part of the body except the hands or arms. The object of the game is to place the ball in opposite goals.	European Football,Football European,European, Football,Europeans, Football,Football, European
D015444	Exercise	Physical activity which is usually regular and done with the intention of improving or maintaining PHYSICAL FITNESS or HEALTH. Contrast with PHYSICAL EXERTION which is concerned largely with the physiologic and metabolic response to energy expenditure.	Aerobic Exercise,Exercise, Aerobic,Exercise, Isometric,Exercise, Physical,Isometric Exercise,Physical Activity,Acute Exercise,Exercise Training,Activities, Physical,Activity, Physical,Acute Exercises,Aerobic Exercises,Exercise Trainings,Exercise, Acute,Exercises,Exercises, Acute,Exercises, Aerobic,Exercises, Isometric,Exercises, Physical,Isometric Exercises,Physical Activities,Physical Exercise,Physical Exercises,Training, Exercise,Trainings, Exercise
D016757	Death, Sudden, Cardiac	Unexpected rapid natural death due to cardiovascular collapse within one hour of initial symptoms. It is usually caused by the worsening of existing heart diseases. The sudden onset of symptoms, such as CHEST PAIN and CARDIAC ARRHYTHMIAS, particularly VENTRICULAR TACHYCARDIA, can lead to the loss of consciousness and cardiac arrest followed by biological death. (from Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine, 7th ed., 2005)	Cardiac Sudden Death,Sudden Cardiac Death,Cardiac Arrest, Sudden,Sudden Cardiac Arrest,Arrest, Sudden Cardiac,Cardiac Arrests, Sudden,Cardiac Death, Sudden,Death, Cardiac Sudden,Death, Sudden Cardiac,Sudden Death, Cardiac
D017809	Fatal Outcome	Death resulting from the presence of a disease in an individual, as shown by a single case report or a limited number of patients. This should be differentiated from DEATH, the physiological cessation of life and from MORTALITY, an epidemiological or statistical concept.	Fatal Outcomes,Outcome, Fatal,Outcomes, Fatal