Blockage or no blockage, take heart attacks seriously
For years, many doctors thought that heart attacks that weren’t caused by a major blockage were less serious than those that were. New research shows, however, that people who have this type of heart attack—known as a myocardial infarction with nonobstructive coronary arteries (MINOCA)—are at higher risk for future cardiovascular events, and doctors should treat the condition aggressively.
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