Learn about the human heart structure. long, inches ( cm) wide and inches (6 cm) from front to back, and is roughly the size of your fist. The average weight of a female human heart is 9 ounces and a male's heart is ounces.
The heart is a muscular organ in most animals, which pumps blood through the blood vessels . An adult heart has a mass of – grams (9–12 oz). The heart is often described as the size of a fist: 12 cm (5 in) in length, 8 cm ( in) .. The average cardiac output, using an average stroke volume of about 70mL, is
The human heart is an organ that pumps blood throughout the body via the circulatory system. In humans, the heart is roughly the size of a large fist and weighs An adult heart beats about 60 to 80 times per minute.
The average adult human heart weighs about grams in men, and about The size and weight of the heart varies directly with the size and weight of the.