About Heart Health Center: The Cardiac Electrical System

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Heart Health Center Heart Health Center Reduce Risk Heart Disease Other Cardiovascular Conditions From Richard N. Fogoros, M.D., your Guide to Heart Health Center This week: The cardiac electrical system - the basics. And: Inappropriate sinus tachycardia The Cardiac Electrical System The normal cardiac electrical system regulates both the heart rate and the heart rhythm. This article offers a brief explanation of the heart's electrical system and how it works.... Read more Inappropriate Sinus Tachycardia (IST) Inappropriate sinus tachycardia (IST) is a condition in which an individual's resting heart rate is abnormally high (greater than 100 beats per minute), their heart rate increases rapidly with minimal... Read more When Should Stents Be Used? The "routine" use of stents for coronary artery disease (CAD) was challenged in the COURAGE trial, reported in 2007. The COURAGE trial should have made all cardiologists re-evaluate when,... Read more Heart valve disease Heart valve disease - its causes and treatments. Heart Health Center Ads Heart Cardiac Angina Heart Failure Signs Normal Heart Beat Health Heart Disease Featured Articles Hypertension - high blood pressure Living with Heart Failure Pacemakers and defibrillators Palpitations and arrhythmias Reducing your risk for heart disease Heart surgery, congenital problems, and, more   More from About.com Backyard Chickens 101 Dabble in the self-sufficient, eco-friendly life with these essential chicken-raising tips. More> 24 Amazing Container Gardens These gorgeous and creative gardens prove it doesn't take a lot of space to create something special. More> This newsletter is written by: Richard N. Fogoros, M.D. Heart Health Center Guide Email Me | My Blog | My Forum   Sign up for more free newsletters on your favorite topics You are receiving this newsletter because you subscribed to the About Heart Health Center newsletter. If you wish to change your email address or unsubscribe, please click here. About respects your privacy: Our Privacy Policy Contact Information: 249 West 17th Street New York, NY, 10011 © 2011 About.com   Must Reads Assess Your Risk of Heart Disease Keep Your Heart Healthy Symptoms of Heart Disease How To Survive a Heart Attack The Basics On Coronary Artery Disease Advertisement