Smoking: How to Quit Quitting smoking is the most important step you can take for your heart and lung health. While nicotine is addictive and quitting is...

How Tobacco Affects Your Body Cigarette smoking is the leading preventable cause of disease and death in the United States, harming nearly every organ in...

Your Health: Understanding Alcohol The only way to guarantee that alcohol will not harm you is to abstain. If you choose to drink, it is vital to keep co...

Catheter Ablation: Recovery at Home You may have swelling, bruising, or a small lump where the catheters were inserted. This is normal and should heal in...

A pacemaker is a small, battery-powered device that sends electrical signals to keep your heartbeat steady (treating bradycardia). The Procedure Overv...