What causes cardiac problems?

Leading risk factors for heart disease and stroke are high blood pressure, high low-density lipoprotein (LDL) cholesterol, diabetes, smoking and secondhand smoke exposure, obesity, unhealthy diet, and physical inactivity.

What are symptoms of cardiac issues?

Warning signs and symptoms of heart disease

• Chest Pain. 
• Shortness of Breath. 
• Coughing or Wheezing. 
• Swelling in the Legs, Ankles, or Feet. 
• Poor Blood Supply to Extremities. 
• Fatigue.