It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
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Quality dark chocolate contains flavonoids which help reduced the risk of heart disease.
176
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
Your heart will pump about 212 million liters in its lifetime.
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The lifespan of mammals is about 1 and a half billion heartbeats.
127
Research has shown that allowing chocolate to melt in your mouth produced brain and heart rate activity that was simliar to - and even stronger than - that produced with passionate kissing.
173
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12