The Exquisite Machine

INSIDE THE MYSTERIES OF THE HEART: See your heart in a whole new way as a leading cardiac scientist reveals astonishing insights on heart function, heart health, and heart disease. “Our blood-pumping organ and its impressive tricks deserve all our cartoon-heart emoji." — The Boston Globe Your heart is a miracle in motion, a marvel of construction unsurpassed by any human-made creation. It beats 100,000 times every day. If you were to live to 100, that would be more than 3 billion beats across yo