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.

Obese patients 40% more likely to develop new-onset AFib

Individuals with obesity are more likely to develop atrial fibrillation (AFib), according to a study published April 18 in the American Journal of Cardiology.

April 25, 2018

Firmware upgrade fixes battery, cybersecurity issues with Abbott’s ICDs, CRT-Ds

The FDA has approved a firmware update aimed at addressing two previously reported issues with some of Abbott’s implantable cardioverter defibrillators (ICDs) and cardiac resynchronization therapy defibrillators (CRT-Ds).

April 20, 2018

The best part of waking up? Coffee may protect against AFib

A regular intake of up to 300 mg of coffee a day appears to be safe and may even be protective against heart rhythm disorders, including atrial fibrillation (AFib), according to a new review published April 16 in the Journal of the American College of Cardiology.

April 17, 2018

Researchers: Online ICD message board littered with inaccuracies

Only half of medical advice on an online message board dedicated to implanted cardiac defibrillators (ICDs) appears to be accurate, according to preliminary research presented April 7 at the American Heart Association’s Quality of Care and Outcomes Research Scientific Sessions 2018.

April 10, 2018

AFib ablation strategies for ‘normal’ hearts also work for CHD survivors

Atrial fibrillation (AFib) ablation techniques used on individuals without cardiac abnormalities can be safely applied to adults with congenital heart disease (CHD), according to a new study in JACC: Clinical Electrophysiology. But in many cases, multiple ablation procedures are needed to boost the chances of arrhythmia-free survival.

April 2, 2018
Rex puppy ablation | Dog

Ablation procedure burns away puppy’s heart arrhythmia

A 6-month-old German Shepherd was the beneficiary of a successful cardiac ablation at Cornell University Hospital for Animals, one of only two centers in the U.S. that regularly offers the procedure for dogs.

April 2, 2018

AFib after CABG linked to minimal long-term stroke risk

Patients who developed new-onset postoperative atrial fibrillation (POAF) after coronary artery bypass graft (CABG) surgery showed a 33 percent reduced risk of thromboembolism long-term when compared to those with nonsurgical AFib, according to a study published March 28 in JAMA Cardiology.

March 29, 2018

BioSig Announces Submission of FDA 510(k) Application for PURE EP(TM) System

Santa Monica, CA, March 28, 2018 — BioSig Technologies, Inc. (OTCQB: BSGM) announced that the Company has filed 510(k) application to the U.S. Food and Drug Administration (FDA) for its first product, PURE EP(TM) System.

March 28, 2018