Summer has arrived, and temperatures are reaching record levels. On these hottest days of the year, we face risks for our health that we feel or are not yet aware of. Rising temperature increases are increasing the risk of heart disease while also causing an increase in heart attack cases.

Extreme heat and humidity particularly pose risks for those with hypertension, heart failure, and cardiovascular disease. Due to fluid and salt loss resulting from perspiration, increases in heart rate can occur and the body's balance can change. Addressing the effects of temperatures exceeding seasonal norms on cardiovascular health, Infinity Regenerative Clinic Cardiologist Specialist Dr. Demet Erciyes stated: "Air temperatures can directly affect heart health and can create risks for heart patients, high blood pressure patients, and heart failure patients. In hot weather, the heart's workload increases, and changes occur in blood pressure and rhythm." Noting that problems can occur due to sweating, which is the body's defense against temperature, Dr. Erciyes explained: "When we sweat, we lose fluid and minerals from our body. Weakness and dizziness can be observed, and there's an increased tendency for blood clots to form. Additionally, people taking diuretic medications and those who sweat heavily may experience greater fluid loss. To prevent fluid loss, one can review medication usage frequency and prevent possible risks by having regular health checkups."

It's Important to Get Water Needs from Water

Stating that the most felt effects of hot weather are dizziness, blurred vision, weakness, fatigue, and accompanying low blood pressure, Dr. Erciyes emphasized: "The mineral loss that occurs in the body triggers heart rhythm irregularities and can even cause mental confusion and fainting." Addressing preventive measures, Erciyes explained: "It's important to get water needs solely from water. Beverages like coffee and tea won't replace water, so they don't help prevent fluid loss. During the most intense heat of midday, don't go outside, or if you do, wear thin and light-colored clothing, and wear a hat and sunglasses. Pay attention to your diet; eat light, easily digestible foods, and avoid heavy fatty foods, fried foods, and overly spiced foods. Heart patients should have health checkups before and after summer and should discuss their medication use with their cardiologists to get it in order."