Imagine starting your day feeling great, without a single worrying symptom, only to find your arteries are already partially blocked and your heart is working under stress. Arterial blockages represent invisible threats, often asymptomatic until the sudden onset of serious complications such as a heart attack or stroke. Each year, cardiovascular diseases cause approximately 18 million deaths worldwide, largely affecting people unaware they are at risk.
Here are the nine most important signs to know. Although they may seem minor or fleeting, they are all valuable warning signs your body is sending you. Recognizing them can literally save your life.
1. Chest pain or discomfort
