The lifespan of mammals is about 1 and a half billion heartbeats.
127
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Quality dark chocolate contains flavonoids which help reduced the risk of heart disease.
176
Although men ARE more likely to suffer heart attacks, women are more likely to die within a year from having a heart attack.
50
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165