The Simple 30-Second Check That Could Protect Your Heart Health Heart Issues often appear without clear warning, but this easy 30-second self-assessment can give you a lifesaving warning. In simple terms, it lets you observe whether your heart rate and recovery look normal after activity. The 30-Second Heart Check isn’t https://www.behance.net/gallery/237765293/The-30-Second-Test-That-Could-Save-Your-Heart