31+ Heart Arteries Diagram Widowmaker PNG. In the left anterior the lad provides blood and oxygen to the entire front of the heart—a larger area than other coronary arteries supply. A widowmaker heart attack occurs when the left anterior descending (lad) artery, which supplies blood to the larger, front part of the heart but, you can't tell that someone is having a widowmaker heart attack from the outside.
Heart attacks occur w hen plaque forms inside an artery, or when a blood clot dislodges from elsewhere in your body, and blocks the flow of blood. When this artery becomes blocked the heart can stop pumping very quickly. The symptoms look the same.
You may not know whether you're having a widowmaker or a regular heart attack.
Chf = congestive heart failure. Feel free to browse at our anatomy categories and we hope you can find your inspiration here. Learn vocabulary, terms and more with flashcards, games and other study tools. What is a widowmaker heart attack?