Why heart attacks peak during Christmas and New Year

India Dec 10, 2025

Heart attacks and cardiac deaths jump sharply during the winter holidays—December 25 is actually the deadliest day in the US.
Studies show a big spike in cases between Christmas and early January, with older adults and those with heart conditions most at risk.

What's behind the holiday spike?

Delays in seeking medical help are a major reason—people often put off care because they're busy with travel or celebrations.
Cold weather, big meals, more drinking, and holiday stress also put extra strain on your heart.

How to stay safe

If you or someone you know feels chest pain or breathlessness, don't wait—get medical help right away.
Sticking to your meds, staying active, managing stress, and not overdoing it at parties can really make a difference.