Dr. Richard Page answers the question: 'Are There Defibrillators Without Leads?' — -- Question: I have heard that some defibrillators may not need leads to be placed in the heart. Is this true, ...

An international team of scientists is on the cutting edge of a new treatment for cardiac arrhythmia that uses light beams instead of electricity to restore the heart’s healthy beat. The new method of ...

Correcting the irregular heartbeat of an arrhythmia with a standard defibrillator can be a shocking experience that jolts the patient and sometimes leaves residual damage to the very heart muscle that ...

After suffering a major heart attack and enduring six bypass surgeries, Arthur Craig lived with the terrifying prospect of sudden cardiac death. Doctors told him the best course of action was to ...

Researchers used an electrophysiological computer model of the heart's electrical circuits to examine the effect of the applied voltage field in multiple fibrillation-defibrillation scenarios. They ...

Scientists have found a nicer, milder, and literally less shocking way to reset the electrical turbulences of our hearts. And they’ve slashed the amount of energy needed! Less dramatic, yes… but the ...

Please provide your email address to receive an email when new articles are posted on . A novel defibrillation lead beat safety and efficacy goals in a pivotal trial. The goal of physicians is for the ...

A lifesaving shock from an implanted heart defibrillator provides relief that a crisis was avoided, but new research suggests it can also be a sign that more trouble is ahead. A study found that heart ...

After suffering a major heart attack and enduring six bypass surgeries, Arthur Craig lived with the terrifying prospect of sudden cardiac death. Doctors told him the best course of action was to ...