What is a heart attack and why is it so dangerous? What are the symptoms of a heart attack? What to do if someone is having a heart attack? How can heart attacks be avoided?
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Bonus feature: fantastic fact about the heart sizes and rates of humans and different animals.
Dr Smart Team
Who says learning about medical stuff is boring? At Dr Smart Team, we make learning about health and common diseases fun and easy-to-understand. Get accurate & up-to-date info from experts. Stay healthy & help others stay healthy!