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

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 ....

Ejection Fraction: 50-75%- Heart's pumping ability is Normal Ejection Fraction: 36-49%- Heart's pumping ability is Below Normal Ejection Fraction:  35% and below- Heart's pumping ability is Low It is important to note that low ejection fractions caused by conditions such as heart failure....

I've had high blood pressure for years. It could be affecting my heart and kidneys. Over time, high blood pressure can strain the heart, leading to problems like heart disease. It can also damage the blood vessels in my kidneys, which might cause kidney issues. It's really important to manage my blo....