The average adult human heart weighs about 300 grams in men, and about 200 grams in women although it varies with the size and weight of the person as well as how muscular the heart is. According to WebMd, the average male heart weighs 10 ounces. The average female heart weighs 8 ounces. The human heart is about the size of a fist. An enlarged heart is a dangerous condition and can even lead to death. The Mayo Clinic identifies the symptoms of an enlarged heart as shortness of breath, swelling, or chest pain.
In an average adult weighing approximately 80 kg, (approximately 175 pounds), the human heart is approximately 0.3% of the total mass. Although the heart is only a miniscule portion of a person's total weight, it plays the most important role in the entire body. Sep 28, 2017 · The average adult human heart weighs about 300 grams in men, and about 200 grams in women. The size and weight of the heart varies directly with the size and weight of the person. However, the heart of a professional athlete is heavier since it has more muscle but there is a very slight change in volume.
WEIGHT OF THE “NORMAL” HEART IN ADULTS 1. 1 Abstract of an article to appear in the Medical and Surgical Reports of the Boston City Hospital, 10th Series. This article has Cited by: 6.