The heart is the major organ of the cardiovascular system and beats about 2.5 billion times over the average lifetime, pushing millions of gallons of blood to every part of the body. When the heart stops working, essential functions fail, some almost instantly. Heart failure occurs when the heart muscle doesn't pump blood as well as it should, when this happens, blood often backs up and fluid can build up in the lungs causing shortness of breath. A healthy lifestyle goes a long way to preventing cardiovascular disease and helping the heart function properly. In this book I will be bringing more insight on healthy foods and lifestyles that enriches the cardiovascular system.
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