A Quick 30-Second Test That Might Save Your Life Cardiac problems sometimes progress quietly, but a short self-check can alert you early. In simple terms, it helps you notice how your pulse changes with light exertion. This 30-Second Heart Test isn’t a diagnosis, though it can nudge you to seek https://www.tumblr.com/wellnesswisehealthcare/799126888984543232/the-30-second-test-that-could-save-your-heart?source=share