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, ...

Advanced heart failure is when heart failure progresses to the most severe stage. When you have advanced heart failure, your blood pressure, blood flow, kidney and liver function, exercise capacity, ...

Alexandria Nyembwe is a registered nurse and health writer. She has worked in street medicine serving populations experiencing homelessness in Skid Row Los Angeles as well as in cardiovascular care in ...

After a heart attack, the heart struggles to recoup and maintain energy. One third of patients develop heart failure as a result ⎯ a condition that impacts 6.8 million Americans and carries a high ...

When the heart struggles to pump efficiently, a cascade of events unfolds. Fluid accumulates in the lungs and extremities. Breathing becomes labored. Simple activities like climbing stairs or carrying ...

A new gene therapy can reverse the effects of heart failure and restore heart function in a large animal model. The therapy increases the amount of blood the heart can pump and dramatically improves ...

Explore essential information on heart health, including conditions like heart disease, heart attack, and coronary artery ...