We revisit a conversation with a cardiologist who believes a vegan diet is good for your heart.

We talk with a cardiologist who believes a vegan diet is good for your heart. 

New research shows one common treatment for high cholesterol may not be worth the risk.

According to new data released Wednesday by the Centers for Disease Control and Prevention, one in four cardiovascular deaths – that is, 200,000 of 800,000 – are completely preventable. What more can be done to save these lives? We gather some leading experts for a frank assessment of heart disease in America. View graphs of data on heart disease.