Dr. Olshansky answers the question: 'Hunting With Pacemaker Or Defibrillator?' — -- Question: Can I continue to hunt if I get a pacemaker or defibrillator, and if so, what changes should I make?

TUESDAY, Oct. 11 (HealthDay News) -- Using a laser to remove wires that connect implanted pacemakers and defibrillators to the heart is as safe in patients aged 80 and older as in younger patients, ...

Your heart’s job is to keep your pulse steady to pump blood throughout your body. Sometimes your heart rate is slower when you’re relaxing, and sometimes it’s faster when you’re exercising or stressed ...

Defibrillators and pacemakers help the heart maintain a regular rhythm. Defibrillators deliver a shock if the heart goes into arrhythmia. Pacemakers use electrical impulses to keep the heart from ...

Dr. Friedman answers the question: 'Types Of Pacemakers, Best Candidates?' — -- Question: What are the different kinds of pacemakers and is there a special kind for each person? Answer :A ...

Pacemakers and defibrillators have a growing use in pediatrics and in patients with congenital heart disease, but they present unique problems and implications for their implantation and follow-up.

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Virginia Singla, University of Pittsburgh (THE CONVERSATION) Your heart's job is to ...