Heart Disease Archive

Explore how glaucoma and an abdominal aortic aneurysm could affect air travel, and which medical details to confirm before you fly.

Tai chi exercises combine slow, flowing movements with deep breathing and guided imagery. The practice can help promote relaxation and reduce the harmful effects of stress, which include high blood pressure and related cardiovascular problems.

Tofu and other foods made from soybeans are among the best plant-based sources of protein. They are also rich in other nutrients that benefit heart health, such as fiber, healthy fat, and minerals like potassium and magnesium.

Insomnia is linked to an increased risk of atrial fibrillation (afib), a heart rhythm disorder, according to a 2026 study. Insufficient sleep may trigger physiological and hormonal changes that may leave people more susceptible to afib.

Three types of exercise (aerobic, a combination of aerobic and muscle-strengthening exercise, and high-intensity interval training) may be most effective for lowering blood pressure in adults with hypertension, according to a 2026 review article.

Heart failure (when the heart can’t pump or fill with blood effectively) stems from a range of conditions that weaken or stiffen the heart. Heart failure is described and classified by what part of the heart is affected and the severity of symptoms.

A blood clot in the lungs (pulmonary embolism) that is discovered by chance on an imaging test and causes no symptoms can be safely treated at home with anti-clotting drugs, according to guidelines published in 2026.

Most Americans fall short on their intake of potassium, a vital but overlooked nutrient. People can boost the level of potassium in their body by eating more plant foods, especially beans, potatoes, leafy greens, and fruit, and by cutting back on ultra-processed foods.

Staying at home during a power outage can be risky for your health. To be safe, take steps to maintain power for essential medical equipment, store medications properly, and prepare for other hazards.

Momentary dizziness after a walk or rising from kneeling can signal blood pressure shifts, medications, heart disease, or low blood sugar. It merits a checkup.