Diseases, Conditions, Syndromes

American College of Cardiology registries to collect COVID-19 data

The American College of Cardiology will begin collecting COVID-19 data through the NCDR Chest Pain-MI and CathPCI registries to capture the relationship between COVID-19 and heart disease and maximize data on the cardiac ...

Surgery

Transforming surgery in the aftermath of COVID-19

To restart surgeries cancelled because of the coronavirus disease 2019 (COVID-19) pandemic, Canada needs to adopt single-entry models (SEMs) with team-based care, argues a commentary in CMAJ (Canadian Medical Association ...

Cardiology

Electrocardiogram shows value in college athletes' screens

Over the past 30 years, colleges and universities have increasingly screened athletes for health conditions that may pose undue risk to sports participation. Sudden cardiac death is the leading cause of death among college ...

Diseases, Conditions, Syndromes

Hydroxychloroquine linked to increased risk of cardiac arrhythmias

Since the World Health Organization declared COVID-19 a Public Health Concern of Global Interest on January 30, more than one million have tested positive for the illness in the United States, and more than 62,000 have died. ...

Cardiology

After a heart attack, physical activity makes you feel better

Heart attack patients who take part in a lifestyle improvement programme feel better—especially when they do additional physical activity. That's the finding of a large study presented today on ACVC Essentials 4 You, a ...

Cardiology

Mayo Clinic Minute: What's a cardiac stress test?

Your heart provides blood to all parts of your body. In order to determine if it's pumping properly, your health care provider may order a cardiac stress test. It makes the heart pump harder and faster, and can reveal potential ...

Cardiology

Cause of ventricular tachycardia determines treatment

Dear Mayo Clinic: Recently, I was diagnosed with ventricular tachycardia, but doctors said a cause cannot be determined. What usually causes this problem? Does knowing the cause make a difference in treatment?

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