Electrophysiology

The cardiac subspecialty of electrophysiology (EP) diagnoses and treats arrhythmias. This includes use of pacemakers to treat bradycardia, implantable cardioverter defibrillators (ICD) for tachycardia, heart failure and patients at risk of sudden cardiac arrest, and cardiac ablation treatments to treat heart rhythm disorders.

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Why early rhythm control therapy is so important for atrial fibrillation patients

The research team's findings were presented at ESC Congress 2020 and published in the New England Journal of Medicine.

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SCAI shares thorough guidance on out-of-hospital cardiac arrest

The Society of Cardiovascular Angiography and Interventions (SCAI) has shared a new guidance detailing the management of patients with out-of-hospital cardiac arrest (OHCA).

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‘Potentially everything we’ve hoped for’: Pulsed field ablation used for 1st time in U.S.

Pulsed field ablation technology has been used to treat atrial fibrillation for the first time in the U.S.

Orchestra BioMed earns CE mark for BackBeat cardiac neuromodulation therapy

Orchestra BioMed, Inc., on Sept. 4 announced it received CE mark approval for its Moderato implantable pulse generation system, which delivers the company’s trademarked cardiac neuromodulation therapy to patients while simultaneously acting as a pacemaker.

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Chemicals in plastic medical devices could interfere with cardiac electrophysiology

Heart patients exposed to phthalates—a group of chemicals used as plasticizers in the manufacture of plastic medical products—during invasive procedures may be at risk for serious electrophysiological abnormalities, according to a new study.

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Magnitude of industry payments to CV lab directors of great concern

Medical directors of cardiac catheterization and EP labs receive three to four times the amount of money from pharmaceutical companies and device manufacturers as other interventional cardiologists in the same zip code, according to a JAMA Internal Medicine study.

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Program chair previews HRS.19 highlights

The Heart Rhythm Society's 2019 scientific sessions will be held May 8-11 in San Francisco, a venue that enabled the program committee to tap into Silicon Valley’s expertise with digital health, emerging technology and innovation. HRS.19 Program Director Christine Albert, MD, MPH, gave Cardiovascular Business a preview of meeting highlights.

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EMS response slower for cardiac arrest in low-income areas

It takes emergency medical services (EMS) almost four minutes longer to transport cardiac arrest patients from poor neighborhoods to the hospital versus those from high-income neighborhoods, according to a study of 2014 United States EMS data published in JAMA Network Open.

Around the web

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.

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

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