mild heart attack

Cardiomyopathy: What Causes an Enlarged Heart?

Cardiomyopathy is sometimes referred to as an "enlarged heart," because the main sign is a heart muscle that has become thicker and more rigid. Bigger muscles might be what athletes want in their arms and legs. But a bigger heart isn’t a good thing, as it actually becomes weaker rather … Read More

What Causes Heart Attacks—and How to Prevent Them

What causes heart attacks is the stoppage of blood flow through a coronary artery. The heart muscle that normally keeps pumping blood out to the body and the lungs becomes starved for oxygen. Without a steady supply of oxygenated blood, heart muscle tissue becomes damaged. If blood flow remains blocked … Read More

Know How to Respond to These Heart Attack Symptoms

Heart attack symptoms can range from the obvious—sudden chest pain—to much more vague signs, such as back pain or a sense that something just isn’t right. So it’s important that you not only know what the list of heart attack symptoms includes, but how to react if those signs appear. … Read More

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