Search results
Results From The WOW.Com Content Network
This is a classic symptom of a heart attack often shown in movies and TV dramas, but other warning signs can be more subtle, especially in women. Chest pressure It can feel like a tightness in the ...
The chances for surviving a heart attack depend on receiving immediate and timely care," she explains, adding that 80 percent of heart attacks can be prevented by taking healthy lifestyle measures.
In fact, the World Health Organization (WHO) notes that 80% of early deaths due to heart attack or stroke can be prevented by reducing tobacco use, eating a healthy diet, and increasing physical ...
The animation shows plaque buildup or a coronary artery spasm can lead to a heart attack and how blocked blood flow in a coronary artery can lead to a heart attack. The most common cause of a myocardial infarction is the rupture of an atherosclerotic plaque on an artery supplying heart muscle.
This can actually trigger a heart attack in people with cardiac structural abnormalities i.e. coronary bridge, missing coronary, and atherosclerosis. If the heart rate drops too low for too long, catecholamines are released to counteract any lowering of blood pressure.
Ingestion of cocaine can lead to vasoconstriction of coronary arteries, thus producing chest pain similar to heart attack. Symptoms can appear within one hour of cocaine use. Aortic stenosis: This condition occurs in individuals with underlying congenital bicuspid valve, aortic sclerosis, or a history of rheumatic fever. Chest pain usually ...
For premium support please call: 800-290-4726 more ways to reach us more ways to reach us
Some patients, especially elderly and diabetics, may present with what is known as a painless myocardial infarction or a "silent heart attack". A painless MI can present with all of the associated symptoms of a heart attack, including nausea, vomiting, anxiety, heaviness, or choking, but the classic chest pain described above is lacking. [9] [15]