Cardiology

Orthopedic surgeon becomes patient after stroke at 48

As usual, Dr. Mike Knapic's workday was packed. By early afternoon, the orthopedic surgeon had completed three total knee replacements and was headed into surgery to repair a broken collarbone.

Cardiology

New implant used to treat heart valve disease

Mitral regurgitation is one of the most common heart valve diseases, and requires treatment. In this disease, the mitral valve no longer closes tightly, causing blood to back up in the left atrium. Shortness of breath is ...

Cardiology

New cell discovered that can heal hearts

University of Calgary researchers are the first to discover a previously unidentified cell population in the pericardial fluid found inside the sac around the heart. The discovery could lead to new treatments for patients ...

Cardiology

New 2019 guidelines for patients with atrial fibrillation

Nearly 3 million Americans are living with atrial fibrillation (AFib), which is described as quivering or irregular heartbeat (arrhythmia). With increasing lifespan and increasing prevalence of risk factors such as obesity, ...

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