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In 2021, the American Heart Association clarified that "heart attack" is often mistakenly used to describe cardiac arrest. While a heart attack refers to death of heart muscle tissue as a result of blood supply loss, cardiac arrest is caused when the heart's electrical system malfunctions. Furthermore, the American Heart Association explains ...
The list is based on CIA World Factbook 2023 estimates, unless indicated otherwise. Many developing countries have far higher proportions of young people, and lower proportions of older people, than some developed countries, and thus may have much higher age-specific mortality rates while having lower crude mortality rates.
The World Health Organization reported that: "The world's biggest killer is ischemic heart disease, responsible for 13% of the world's total deaths. Since 2000, the largest increase in deaths has been for this disease, rising by 2.7 million to 9.1 million deaths in 2021."
A heart attack, or myocardial infarction, occurs when blood flow to the heart is suddenly blocked. This medical emergency is often the result of coronary artery disease.
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 ...
Therapeutic radiation increases the risk of a subsequent heart attack or stroke by 1.5 to 4 times; [74] the increase depends on the dose strength, volume, and location. Use of concomitant chemotherapy, e.g. anthracyclines, is an aggravating risk factor. [75] The occurrence rate of RT induced cardiovascular disease is estimated between 10% and ...
The following is a list of the causes of human deaths worldwide for different years arranged by their associated mortality rates. In 2002, there were about 57 million deaths. In 2005, according to the World Health Organization (WHO) using the International Classification of Diseases (ICD), about 58 million people died. [1]
Myocardial infarction; Other names: Acute myocardial infarction (AMI), heart attack: A myocardial infarction occurs when an atherosclerotic plaque slowly builds up in the inner lining of a coronary artery and then suddenly ruptures, causing catastrophic thrombus formation, totally occluding the artery and preventing blood flow downstream to the heart muscle.