A 74-year-old retired physician was fit and healthy, but even a small amount of exertion left her out of breath. What she worried may be a heart attack turned out to be a rare and unusual disorder.



Invalid Access Key!

Invalid Access Key!



Comments

Popular posts from this blog

Roseola vs. measles rash: What is the difference? - Medical News Today

Athlete's foot: Symptoms, types, causes, treatment, prevention - Insider

Impact of bronchiectasis on right and left ventricular functions