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’s a quick way to see how your heart rate reacts to mild effort. The 30-Second Heart Check isn’t a medical https://www.behance.net/gallery/237765293/The-30-Second-Test-That-Could-Save-Your-Heart