A new MRI method measures cardiac oxygen use in three minutes without catheters or radiation, offering a simpler way to study ...

One in 3 adults reports not getting the approximately seven hours of recommended sleep per night. That may be sustainable for ...

A made-in-Calgary 4D heart model is transforming treatment for heart failure patients having a specialized pacemaker inserted, called cardiac resynchronization therapy (CRT). In a clinical trial, ...

Effective circulation supplements address more than a single pathway. Systemic blood flow depends on the coordination of cardiac output, arterial wall integrity, and stable metabolic function.

The heart is one of the most hardworking organs of the body. But most people often don’t think about it. Here are some ...

Your cardiovascular system consists of your heart, blood vessels, and blood. Together, they are a liquid transport network. This system delivers oxygen and nutrients to your body and picks up waste ...

Sanjay Bhojraj, a cardiologist who has spent 20 years treating heart attacks, shares evening habits that influence heart ...

Your kidneys and heart are closely connected, and CKD can increase your risk of heart issues. Learn how to notice signs of ...

Please provide your email address to receive an email when new articles are posted on . Men who consumed the equivalent of 1 cup of cranberries per day experienced a significant improvement in ...

Can fidgeting and belly laughing keep your heart ticking? Heart disease has been the leading cause of death in the US since the American Heart Association was founded in 1924, and the AHA warns that ...