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Heart Attack Symptoms

Chest Pain Medical Emergencies Arrhythmia Symptoms Recognition

Health Officials Warn of Year-End Holiday Spike in Heart Attacks

Experts cite behavioral shifts plus cold exposure as drivers of a predictable rise in late-December cardiac emergencies.

Brighter Nights Tied to Higher Cardiovascular Risk in 89,000-Person Wearable Study

Study Ties Oral Bacterial Biofilms in Arterial Plaques to Some Heart Attacks