Medically reviewed by Sanja Jelic, MD Key Takeaways The diaphragm is the main muscle used for breathing. The diaphragm helps ...

There’s a lull. It’s the second inning of a scoreless Orioles game at Camden Yards and the sea of orange, which filled in handsomely this particular weeknight, hasn’t fully engaged in the duel yet.

Donovan Harbinson, 35, almost died from heart failure. A titanium heart pumped 12 liters of blood per minute around his body.

In adults, a typical resting heart rate is 60 to 100 beats per minute, but structural or electrical disorders of the heart can cause it to rise or fall. Medications, a lack of sleep, and stress may ...

Chest pain by itself is the most well-known symptom of a heart attack, but it can also be a symptom of conditions unrelated to your heart, such as respiratory problems, stomach acid reflux, or a ...

Lupus affects different people in different ways. Many people with lupus have problems with the heart, lungs, and blood. How does lupus affect the heart, lungs, and blood? Your heart, blood vessels, ...

Heart-healthy foods, such as fruits, vegetables, whole grains, and lean proteins, can significantly reduce the risk of cardiovascular diseases. Incorporating omega-3 fatty acids from fish and nuts ...

People with higher cholesterol levels may have a higher risk of developing heart disease. However, recent research suggests that the relationship between cholesterol and heart disease is not as clear ...