A heart attack occurs when one of the heart's coronary arteries is blocked suddenly, usually by a tiny blood clot (thrombus). The blood clot typically forms inside a coronary artery that already has been narrowed by atherosclerosis, a condition in which fatty deposits (plaques) build up along the inside walls of blood vessels. A heart attack also is called a myocardial infarction or coronary thrombosis.
Each coronary artery supplies blood to a specific part of the heart's muscular...
Read moreA heart attack doesn't always strike out of the blue. Often, there are unusual symptoms in the days and weeks leading up to an... Read more »
For years we have been taught the warning signs of a heart attack and what we are now learning is that these are great for men. Will... Read more »
Research indicates that colder weather during the winter months can actually result in an increase in cardiovascular events, particularly... Read more »
Lisa Nelson RD #2: For women the signs of a heart attack are more subtle. What should women watch for? If everyone responded to every... Read more »
Lisa Nelson RD: Dr. Shelby-Lane took the time to provide more detail on the symptoms of heart disease related to women, as well as, the... Read more »
If you are with someone who is experiencing these symptoms and cannot reach 911, drive them to the hospital immediately. If you are experiencing the... Read more »
How It HappensThe heart pumps blood enriched with oxygen and vital nutrients throughout the entire body by way of a network of arteries. The heart... Read more »
How It HappensA heart attack occurs when blood flow to the heart is blocked due to fatty material building up in the arteries and eventually closing... Read more »
Heart attack warning signs for women. Very few pre-menopausal women have heart attacks, unless they smoke, have diabetes, or are on birth control... Read more »
Though movies and television shows make having a heart attack during sex seem like a common occurrence, the odds of literally succumbing to passion... Read more »