Eating dinner late forces the body to digest food when it should be preparing for rest, disrupting circadian rhythm and hindering the natural nighttime blood pressure drop.

Regular exercise, a low-salt diet, sufficient sleep, stress management, and monitoring blood pressure and weight can help reduce the strain on your heart.

Patients should practice ankle flexion in the initial days after surgery, then walk for a few minutes, gradually increasing the duration to 20-40 minutes per session once the incision and sternum have healed.

Maintaining healthy habits such as exercise, a balanced diet, and taking prescribed medication can help control cholesterol and protect blood vessels.

Drinking coffee in the morning can both support cardiovascular health and stimulate bowel movements, but those sensitive to caffeine should consume it after a meal.

Supplementing foods rich in vitamin B12 and folate, engaging in moderate exercise, avoiding dehydration, and standing up slowly can help reduce the risk of blood pressure drops.

Heart arrhythmia can manifest as irregular heartbeat, shortness of breath, chest pain, lightheadedness, or fainting.

Mr. Thuc, 62, who had mitral valve regurgitation for 10 years, now experiences shortness of breath and reduced exercise capacity, leading doctors to diagnose atrial fibrillation and heart failure.

Nicotine and chemicals in e-cigarette aerosols can cause vasoconstriction, increased heart rate, blood pressure, and oxidative stress.

I regularly do high-intensity gym workouts. For the past week, I've been getting tired quickly, feeling breathless, and experiencing shortness of breath. Is this abnormal? What should I do to find the cause? (Duy Long, 36)

A 62-year-old patient from Hai Phong asks about the lifespan of biological heart valves after being advised to undergo aortic valve replacement due to aortic stenosis, and whether a second replacement will be necessary.

A stable heart rate, regular breathing during physical activity, and minimal daily fatigue are indicators of a well-functioning heart.

Shrimp, crab, scallops, and oysters are rich in protein, omega-3, vitamin B12, and zinc, contributing to cardiovascular protection and supporting brain function.

At age 40, paying attention to blood pressure, blood sugar, blood lipids, regular screenings, and consistent exercise combined with proper nutrition is crucial for managing health before old age.