Goa is experiencing one of the harshest summers in recent memory. Daytime temperatures have remained unusually high, humidity levels are oppressive, and even the nights offer little relief. Alongside this intense heat, there has been growing public concern over reports of sudden cardiac events and fatal heart attacks. The question that arises is whether extreme heat can trigger heart attacks? Medical experts say the answer is yes, particularly among people who already suffer from hypertension, diabetes, obesity, previous cardiac illness, or other lifestyle-related conditions. Heat waves place enormous stress on the human body, and the heart often bears the greatest burden. The human body maintains its internal temperature through sweating and increased blood circulation to the skin. During very hot weather, the heart has to pump harder and faster to cool the body. This increased workload can become dangerous for vulnerable individuals. High temperatures can lead to dehydration, drop in blood pressure, electrolyte imbalance, increased heart rate, heat exhaustion and heat stroke. Humidity reduces the body’s ability to cool itself through sweating. As a result, the “feels like” temperature becomes significantly higher than the actual reading. The way to prevent heat-related medical issues is to remain hydrated, avoid peak heat hours and wear light clothes. Immediate medical attention is essential if a person experiences chest pain, breathlessness, excessive sweating and other symptoms related to heart conditions.
