Heart attack symptoms: Know what's a medical emergency

Most heart attacks begin with subtle symptoms -- with only discomfort that often is not described as pain. The chest discomfort may come and go. Don't be tempted to downplay your symptoms or brush them off as indigestion or anxiety. Heart attack symptoms vary widely. For instance, you may have only minor chest discomfort while [...]
Source: News from Mayo Clinic - Category: Databases & Libraries Source Type: news