The Simple 30-Second Check That Could Protect Your Heart Health Heart disease can strike silently, but this easy 30-second self-assessment can give you a lifesaving warning. In simple terms, it helps you notice how your pulse changes with light exertion. This 30-Second Heart Test isn’t a diagnosis, but it helps https://share.evernote.com/note/4768a240-fc70-380c-4d35-0ea36c97e5b0