Cardiologist warns heart patients of winter risks

Cardiology specialist Prof. Dr. Barış Kılıçaslan has issued warnings to heart patients regarding the increased health risks associated with winter weather and seasonal infections.

Kılıçaslan explained that cold temperatures cause blood vessels to constrict to maintain core body temperature, which raises blood pressure and increases the workload on the heart. This physiological response can trigger heart attacks, particularly in individuals with existing vascular narrowing or heart disease.

Additionally, the specialist highlighted that infections such as influenza, pneumonia, and COVID-19 pose significant threats. These illnesses can trigger intense inflammation in the body, increasing blood clotting tendencies and potentially causing arterial plaques to rupture. To mitigate these risks, Kılıçaslan emphasized the vital importance of timely vaccinations for high-risk groups.