Heart attacks are a leading cause of death, but recognizing early signs can save lives. Symptoms include chest discomfort, arm or neck pain, shortness of breath, nausea, and dizziness. Extreme fatigue and anxiety can also signal an impending heart attack.
Risk factors include high blood pressure, smoking, high cholesterol, diabetes, obesity, a sedentary lifestyle, and a family history of heart disease. If you suspect a heart attack, call emergency services immediately, chew an aspirin if advised by a doctor, and stay calm while waiting for help. Maintaining heart health through regular exercise and a healthy lifestyle is essential.
