Though they share common risk factors, gum disease does not appear to cause heart disease or stroke. A new statement also reveals that treating gum disease is not proven to prevent stroke or plaque build up in the heart.

An Indian spice popular in curry appears to offer the heart a protective benefit following coronary artery bypass grafting. New research suggests turmeric may help prevent heart attacks after the operation.

For patients with moderate to severe heart failure, testosterone supplements may be beneficial, allowing those with the condition to breathe better and engage in more physical activity.

For patients with allergies to metals such as nickel, metal stents to open arteries and improve blood flow to the heart had proved troubling for cardiologists treating their coronary artery disease.

Don't be shy about packing away fresh fruits and vegetables, and whole grain breads at the dinner table. Doing so appears to give individuals added protection against heart disease.

Ordering a Big Mac at a U.S. McDonald's? Chances are it's got substantially higher salt content than the same burger overseas. That's because sodium content varies significantly among fast food chains in different countries.

A lengthy study has found that experimental biodegradable coronary artery stents, designed to prop open clogged coronary arteries to increase blood flow, are safe long term.

Niacin, also known as vitamin B3 , is the only drug that boosts good HDL cholesterol. Patients commonly stop taking it because of facial flushing, also known as the "niacin flush."

Omega-3 fatty acids, commonly found in fish, squid, flaxseed and plant oils, may not be your ticket to heart health. Omega-3 supplements were not found to protect cardiovascular patients from future heart events.

An experimental implantable medical device could help heart patients seek treatment sooner by warning them if they suffer a suspected heart attack.