Heart Rhythm

Hearts should have normal rhythm to their beats, but when these beats are out of synch, it causes inefficient pumping of blood. Irregular heart arrhythmias occur when the electrical signals that coordinate the heart's beats do not work properly. This can cause beats that are too fast (tachycardia), or too slow (bradycardia). Tachycardias include atrial fibrillation (AFib), supraventricular tachycardia, ventricular fibrillation, and ventricular tachycardia (VT). Bradycardias include sick sinus syndrome and conduction block. Electrophysiology arrhythmia treatments include medications, life style changes, and the EP lab interventions of catheter ablation, and implantable pacemakers or defibrillators.

Texas Cardiac Arrhythmia Institute at St. David’s Medical Center to host EP Live 2014

The Texas Cardiac Arrhythmia Institute (TCAI) at St. David’s Medical Center will host EP Live—a two-day, intensive educational meeting targeting practicing electrophysiologists from across the globe, electrophysiology (EP) fellows in training, general cardiologists, cardiac surgeons with an interest in treating complex arrhythmias and primary care physicians. The meeting consists of four sections: atrial fibrillation ablation, ventricular tachycardia ablation, devices and new technologies. 

February 20, 2014

2,000 patients suing Boehringer over Pradaxa

More than 2,000 patients in the U.S. have filed suits against Boehringer Ingelheim over its oral anticoagulant dabigatran (Pradaxa). The company confirmed the number to Reuters after a German newspaper initially reported the total.

February 13, 2014

List helps EPs steer clear of inappropriate care

A subcommittee of the Heart Rhythm Society (HRS) published a list of five treatments and procedures electrophysiologists should avoid in patients with arrhythmias. The five “don’ts” are available on the HRS website.

February 10, 2014

eCardio opens independent diagnostic testing facility in California

eCardio Diagnostics, a leader in remote arrhythmia monitoring services, today announced the opening of its second Independent Diagnostic Testing Facility (IDTF) in San Francisco, California.

February 7, 2014

First leadless pacemaker in United States implanted into a patient at the Mount Sinai Hospital

This February during American Heart Month, Vivek Reddy, MD, of Mount Sinai Heart at The Mount Sinai Hospital implanted the United States' first miniature-sized, leadless cardiac pacemaker directly inside a patient's heart without surgery.

February 7, 2014

iRhythm announces that ZIO(r) Service included under new Aetna policy covering long-term continuous monitoring of patients with suspected heart arrhythmias

iRhythm Technologies, a healthcare information services company, today announced that Aetna, the third largest health plan in the United States, has issued a positive coverage policy for long-term continuous monitoring of patients with suspected heart arrhythmias, which includes use of the ZIO Service. The new policy now makes iRhythm's solution - comprised of the ZIO Patch, proprietary algorithms and the ZIO report - available as a potential covered service for the insurer's medical members.

February 1, 2014

Beaumont Health System first outside of Japan to test new atrial fibrillation technology

Beaumont Health System is the first center outside of Japan to use a new balloon ablation technology to treat atrial fibrillation, the most common heart rhythm disorder that affects about 3 million people in the U.S.

February 1, 2014

Medtronic Surescan(r) pacing systems first to be approved for full body MRI scans without positioning restrictions

Medtronic, Inc. (NYSE: MDT), today announced that the Medtronic SureScan(r) pacing systems - the first and only pacing systems in the United States that have been approved by the U.S. Food and Drug Administration (FDA) for use with magnetic resonance imaging (MRI) - are now approved for MRI scans positioned on any region of the body. Patients implanted with the Advisa DR MRI(r) or Revo MRI(r) SureScan pacing systems now can have MRI scans without positioning restrictions, including the chest area, which previously had been restricted.

January 22, 2014

Around the web

Eleven medical societies have signed on to a consensus statement aimed at standardizing imaging for suspected cardiovascular infections.

Kate Hanneman, MD, explains why many vendors and hospitals want to lower radiology's impact on the environment. "Taking steps to reduce the carbon footprint in healthcare isn’t just an opportunity," she said. "It’s also a responsibility."

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