Electrophysiology News and Research

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Johnson & Johnson second-quarter sales increase 0.6% to $15.3 billion

Johnson & Johnson today announced sales of $15.3 billion for the second quarter of 2010, an increase of 0.6% as compared to the second quarter of 2009. Operational results increased 0.1% and the positive impact of currency was 0.5%. Domestic sales declined 2.8%, while international sales increased 4.1%, reflecting operational growth of 3.0% and a positive currency impact of 1.1%.

20 Jul 2010

BIOTRONIK publishes final results of landmark TRUST Trial in Circulation

BIOTRONIK, the pioneer of wireless remote monitoring technologies and leading manufacturer of implantable cardiac devices, announced today that the final results of the landmark TRUST Trial (Lumax-T/Lumos-T Safely RedUceS RouTine Office Device Follow-Up) have been published in the July 27, 2010 issue of Circulation. BIOTRONIK Home Monitoring is the industry's first and most advanced wireless remote monitoring system for patients with cardiac devices.

13 Jul 2010

Patients enrolled in CLARITY-AF study

Biosense Webster, Inc., a worldwide leader in the diagnosis and treatment of cardiac arrhythmias, announces that more than 10 patients have now been enrolled in the CLARITY-study, comparing the efficacy, safety and efficiency of CARTO 3 System guided radiofrequency ablation using the NAVISTAR THERMOCOOL catheter versus fluoroscopy guided radiofrequency ablation using the Pulmonary Vein Ablation catheter (Ablation Frontiers, Medtronic) in patients with paroxysmal atrial fibrillation.

9 Jul 2010

First patient enrolled in Boston Scientific's MultiSENSE clinical trial

Boston Scientific Corporation today announced enrollment of the first patient in its MultiSENSE clinical trial. The trial is designed to evaluate multiple physiologic sensors in the Company's COGNIS cardiac resynchronization therapy defibrillators. Boston Scientific plans to use the trial data to help develop a clinical alert that identifies the early onset of worsening heart failure.

8 Jul 2010

Cedars-Sinai Heart Institute awarded grant to develop new system to predict sudden cardiac arrest

The Cedars-Sinai Heart Institute has been awarded a $1.66 million, four-year grant from the National Heart, Lung and Blood Institute of the National Institutes of Health to develop a measurement system that could help doctors predict which patients could be struck by sudden cardiac arrest, a heart rhythm disturbance that causes instant death in more than 95 percent of cases.

7 Jul 2010

Engineering and Physical Sciences Research Council awards £1.2 million to Bilayer Platform project

Scientists at the University of Southampton and Birkbeck College, University of London are developing a platform consisting of an array of artificial cell membranes that will enable more efficient testing of potential new drugs.

23 Jun 2010

Essen BioScience, Nycomed partner to develop modulators of voltage-gated ion channels

Essen BioScience Inc. - a specialty provider of cell-based assay solutions and contract research services - and Nycomed - a privately owned global pharmaceutical company headquartered in Zurich, Switzerland - are pleased to announce a joint discovery agreement to identify novel small molecule ion channel modulators as pain therapeutics.

From Sartorius 21 Jun 2010

Medtronic's anatomically-designed ablation catheters reduce lab time for PVI

Data from the FAST-PVI study, supported by Medtronic, Inc., shows lab time using anatomically-designed ablation catheters are more than one-third (35 percent) faster than traditional point-by-point focal ablation procedures in achieving pulmonary vein isolation (PVI). PVI is the cornerstone catheter procedure to treat paroxysmal atrial fibrillation (PAF).

19 Jun 2010

St. Jude Medical's Therapy Cool Flex Ablation Catheter granted European CE Mark approval

St. Jude Medical, Inc., a global medical device company, today announced European CE Mark approval of the Therapy™ Cool Flex™ Ablation Catheter at the 17th World Congress in Cardiac Electrophysiology and Cardiac Techniques (CardioStim). The ablation catheter is the industry's first to have a fully-irrigated and flexible tip, which can potentially improve the safety and efficacy of cardiac ablation procedures.

18 Jun 2010

BIOTRONIK receives first-ever Cardiostim Innovation Award

BIOTRONIK SE & Co. KG, has achieved another milestone confirming yet again that it is the industry-leading pioneer in wireless remote monitoring technology for patients with cardiac devices, having yesterday received the first-ever Cardiostim Innovation Award.

17 Jun 2010

St. Jude Medical's EnSite Contact Technology platform receives European CE Mark approval

St. Jude Medical, Inc., a global medical device company, today announced European CE Mark approval of the EnSite Contact™ Technology platform at the 17th World Congress in Cardiac Electrophysiology and Cardiac Techniques (CardioStim).

17 Jun 2010

Kendle offers BNA imaging technology for monitoring brain electro-physiological network activity

Kendle, a leading, global full-service clinical research organization, today announced it now offers Brain Network Activation imaging providing a non-invasive platform for mapping, monitoring and understanding brain electro-physiological network activity in response to cognitive or physiological stimuli. The BNA imaging technology was developed by ElMindA, a medical technology development company based in Herzliya, Israel.

15 Jun 2010

Evidence-based review of TBI in sport

Experts from Johns Hopkins Medicine hosted a press conference following a continuing medical education program on the epidemiology of head injury in professional football. The program was an evidence-based review of traumatic brain injury in the sport.

14 Jun 2010

Boston Scientific announces event schedule at 17th Cardiostim World Congress

Boston Scientific Corporation today announced the schedule of the Company's key events and sponsored research at the 17th Cardiostim World Congress, June 16 – 19 in Nice, France.

11 Jun 2010

Visually-guided laser-balloon catheter stops abnormal electrical pulses in patients with irregular heartbeats

A new treatment known as a visually-guided laser-balloon catheter successfully interrupted abnormal electrical pulses in patients and pigs with intermittent, irregular heartbeats, in a study reported in Circulation: Arrhythmia and Electrophysiology, a journal of the American Heart Association.

26 May 2010

Air pollution associated with cardiopulmonary mortality, morbidity: Researchers

Breathing polluted air increases stress on the heart's regulation capacity, up to six hours after inhalation of combustion-related small particles called PM2.5, according to Penn State College of Medicine researchers.

20 May 2010

Molecular Devices' foundational planar patch-clamp patent upheld by European Patent Office

Molecular Devices today announced that European Patent Office (EPO) has upheld Molecular Devices foundational planar patch-clamp patent (EP No 1 040 349 B1). The board will issue a written decision to this effect in the near future. The ruling will be the final determination of the EPO and cannot be appealed.

19 May 2010

St. Jude Medical announces FDA clearance and CE Mark approval for EnSite Derexi module

St. Jude Medical, Inc., a global medical device company, today announced U.S. Food and Drug Administration (FDA) clearance, CE Mark approval and the launch of the EnSite Derexi™ module, which provides improved electrophysiology (EP) lab efficiency and workflow by enabling communication between the EnSite™ Velocity™ Cardiac Mapping System and the EP-Workmate™ Recording System.

14 May 2010

GRNCM1 do not cause cardiac arrhythmias after transplantation: Preclinical study

Geron Corporation today reported positive preclinical study data showing that GRNCM1, Geron's cardiomyocyte product derived from human embryonic stem cells, does not cause cardiac arrhythmias after transplantation into a model of chronic heart damage designed to test this potential safety concern.