Heart Disease Archive

For improving cardiovascular risk, a workout that combines heart-pumping aerobic exercise and strength-based moves may be just as effective as an all-aerobic regimen, according to a 2024 study.

People who lose weight with a portion-controlled diet and exercise may be able to reverse their diabetes. When that happens, their risk of heart disease and kidney disease declines, according to a 2024 study.

New guidelines for managing atrial fibrillation focus on lifestyle habits to prevent and control the disorder. One recommendation is for people to limit alcohol to one drink per day, or ideally less. Another is for people who are overweight or obese to lose weight, either by striving for a body mass index no greater than 27 or by shedding at least 10% of their body weight. The guidelines also suggest that people get three to four hours of exercise per week. And people with afib who snore should consider getting tested for sleep apnea.

A 2024 study suggests doing a workout that's a combination of aerobics and strength training might reduce cardiovascular risk factors just as effectively as a workout that consists of aerobics only.

Whole or minimally processed foods tend to be best for heart health. But many processed foods-and even some that are ultra-processed-are also good options, provided people choose wisely. In three large studies, ultra-processed whole-grain bread, breakfast cereals, and yogurt were linked to a lower risk of type 2 diabetes and cardiovascular disease. Artificially and sugar-sweetened beverages, processed meats, and ready-to-eat dishes were linked to higher risks of those conditions.

Resistance training (also called strength training or weight training) can improve heart-related risk factors such as blood pressure, blood sugar, blood lipids, and body composition. It's especially beneficial for older adults and people with an elevated risk for heart problems. A 2024 scientific statement from the American Heart Association recommends focusing on eight to 10 different exercises that target all the body's major muscle groups. Examples include chest presses, biceps curls, squats, and abdominal crunches.

A calcium score is a good indicator of how much plaque is inside the heart's arteries. Treatments can replace cholesterol in plaque with scar tissue, which contains calcium and produces a higher calcium score, but this stabilized plaque lowers heart attack risk.

Certain foods, such as beans, oats and whole grains, fatty fish, and fruits and vegetables that are high in fiber, can lower "bad" LDL cholesterol.

Replacing just five minutes of sitting with moderate-to-vigorous physical activity may lead to tangible improvements in cardiovascular health. Adding longer, more intense bouts of exercise can reap greater rewards. But even modest changes such as replacing sitting with standing may lead to positive changes in health parameters, including improvements in body mass index, waist circumference, cholesterol, triglycerides, and blood sugar levels.