
Experts Identify Four Key Pre-Cardiac Symptoms to Monitor
Cardiologists warn that heart attacks often have precursors weeks before the event. Key indicators include chest pressure, radiating pain in the neck or jaw, unusual shortness of breath during minor exertion, and gastrointestinal issues like nausea. While some patients experience no symptoms, others see worsening signs in the final week. Immediate medical attention is critical, as early intervention can save lives.

