How pregnancy can expose heart conditions 
How pregnancy can expose heart conditions
Why expecting a baby is the ultimate stress test for the heart.
Are TV shows getting CPR wrong? 
Are TV shows getting CPR wrong?
Those CPR scenes don’t always reflect real life.
The heart risk lurking behind a common cold-like infection 
The heart risk lurking behind a common cold-like infection
Find out if you are in one of the most at-risk populations.
Can viral illness trigger a heart attack? 
Can viral illness trigger a heart attack?
Plaque might not be the only culprit.
Why shoveling snow is tough on your heart 
Why shoveling snow is tough on your heart
Use these tips to safely complete this winter task.
Light smoking, heavy consequences: What smokers need to know 
Light smoking, heavy consequences: What smokers need to know
Learn why experts recommend quitting as soon as possible.
Can melatonin supplements be dangerous? 
Can melatonin supplements be dangerous?
Take care when using this popular sleep aid.