Desperate for heart surgery for their baby, a family feels the effects of pediatric hospital shortages
[ad_1] CNN — Even before their daughter was born in June, Aaron and Helen Chavez knew she would need heart surgery. Doctors expected her to...
What are cardiac arrest, heart attack and heart failure?
[ad_1] CNN — Heart disease is a leading killer around the world and the top cause of death in the United States. It killed an...