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Heart Health Archive

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Lose more weight and protect your heart by pairing exercise with eating fewer calories

Exercising more without eating less is often unsuccessful for people trying to lose weight. Despite this, exercise can still improve blood pressure and cholesterol levels.

Should I take a statin if my calcium score is low?

People who have a low coronary artery calcium score (between 1 and 99) have signs of early heart disease. Current guidelines recommend taking a statin, with a goal of lowering LDL cholesterol by at least 30%.

What is third-degree heart block?

Heart block is a slowdown or blockage of the electrical signals that travel from the upper to lower chambers of the heart. People with third-degree heart block (the most serious form) nearly always need a permanent pacemaker.

Cardiac amyloidosis: Better detection and new treatments

Cardiac amyloidosis is a rare heart condition that causes the walls of the heart to become thick, stiff, and unable to pump normally. Three FDA-approved medications for the most common form, ATTR-CM, slow disease progression and extend life.

Heart risks from cannabis remain hazy but warrant caution

A 2026 review found conflicting evidence regarding the links between cannabis and heart-related problems, including heart attacks, stroke, coronary artery disease, and heart failure. The most consistent association was between cannabis use and heart rhythm problems.

Taming high blood pressure: How doctors find the right drug mix

When prescribing hypertension medications, doctors consider many factors, including whether a person has stage 1 or stage 2 hypertension and their other health conditions and lifestyle habits.

Easy ways to add tofu to your diet

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.

Try this tai chi exercise to relieve stress

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.

Insufficient sleep linked to higher risk of atrial fibrillation

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.

The most effective types of exercise to lower blood pressure

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.

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