What are some reasons for a persons heart rate to increase while they are resting?

If you don’t know the answer what to do after a heart attack, you’re not alone. Many survivors feel scared, confused and overwhelmed after a heart attack and it’s no surprise. You experienced a life-changing event. You probably received a lot of information and instructions from your doctor. Now, yo....

If you're having chest pain for a week, it's important to take it seriously. Mild pain triggered by stress or exercise might be less worrying, but it's still a good idea to see a cardiologist. If the pain is severe, feels like pressure, or comes with shortness of breath, nausea, or dizziness, go to ....

No, if your total cholesterol is less than 200 mg/dL, you generally do not need to worry too much about an increased risk of heart disease based on that cholesterol level alone. Here's a more detailed explanation: However, other factors also influence your overall heart disease risk, such as: ....