Climate Change Is Raising the Risk of Heart Attacks, Doctors Warn
Climate change is intensifying heatwaves, cold spells, and air pollution, creating dangerous conditions for heart health. Extreme temperatures strain the cardiovascular system, while polluted air increases inflammation and blood clotting. Together, these factors raise the risk of heart attacks, especially among older adults and people with existing conditions. As climate extremes become more frequent, public health systems face growing pressure to protect vulnerable populations.