News

September 4, 2014 — St. Jude Medical announced a new multicenter clinical trial has found that using the company’s fractional flow reserve (FFR) technology changed the course of treatment for more than one-fifth of patients suffering non-ST segment elevation myocardial infarction (NSTEMI) heart attacks.

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The Cardiovascular Cell Therapy Research Network (CCTRN), has selected Cytori Therapeutics, Inc. to supply adipose-derived regenerative cells (ADRCs) for a clinical trial aimed at evaluating the safety and feasibility of treating patients with Left Ventricular Assist Devices (LVADs).

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heart valve, heart surgery
Feature

For the first time in the United States, doctors at Henry Ford Hospital used a minimally invasive procedure to replace a failing, hard-to-reach heart valve with a new one – and placed it just outside the heart.

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Allura Clarity
Feature | Dave Fornell

Angiographic imaging system vendors have developed several new technologies to address emerging cath lab trends, including the need to reduce radiation dose, improve image quality and enable advanced procedural image guidance. All three of these points have become increasingly important as more complex procedures are attempted in interventional cardiology cath labs and hybrid ORs. These procedures include transcatheter aortic valve replacement (TAVR), mitral clip valve repairs, left atrial appendage (LAA) occlusions, atrial and ventricular septal defect closures, and new interventions for both electrophysiology (EP) and heart failure.

Home September 03, 2014
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bioresorbable stents, dissolving stents, Absorb stent, BVS
Feature | Stents Bioresorbable | Dave Fornell

A key prediction for interventional cardiology coming out of recent Transcatheter Cardiovascular Therapeutics (TCT) and American College of Cardiology (ACC) meetings is that bioresorbable stents will eventually replace conventional metallic stents in the coming years. Experts say dissolving stents have their drawbacks compared to metallic stents, but as the technology continues to advance, these issues may be resolved. Even if they are not, experts say growing clinical data shows the benefits of bioresorbable stents may outweigh any drawbacks.

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As technology continues to advance for all diagnostic imaging modalities, it sometimes reminds me of a race between vendors to build a better mouse trap. The main issue between cardiac echo, computed tomography (CT), magnetic resonance imaging (MRI), nuclear (SPECT and PET) and invasive angiography is that each has its strengths and weaknesses.

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In patients who experienced an acute coronary syndrome (ACS) event, use of the drug darapladib to inhibit the enzyme lipoprotein-associated phospholipase A2 did not reduce the risk of recurrent major coronary events.

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Technology

CorMatrix Cardiovascular announced that it has received U.S. Food and Drug Administration (FDA) clearance to market the CorMatrix CanGaroo ECM Envelope for use with cardiac implantable electronic devices (CIED’s) including pacemakers and implantable cardioverter defibrillators (ICD’s).

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September 3, 2014 — Jobst Vascular Institute is conducting pioneering research that looks at using stents to treat blocked veins. The Cook Medical VIVO clinical research study aims to determine the safety and effectiveness of the Zilver vena venous self-expanding stent in the treatment of vein obstructions.

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September 3, 2014 — Teleflex announced a newly published clinical study demonstrating the accuracy of the Arrow VPS G4 vascular positioning system, with placements of peripherally inserted central catheters (PICCs), can eliminate the use of confirmatory chest X-rays.

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Technology

The easy-to-use online resource mHealth Roadmap includes information on implementation guidelines for mobile and mHealth strategies and applications. Topics covered in the Healthcare Information and Management Systems Society (HIMSS) mHealth Roadmap include:

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Philips has launched Affiniti. The new ultrasound system made its debut at the European Society of Cardiology (ESC) Congress 2014 in Barcelona.

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September 2, 2014 — Boston Scientific has released the primary endpoint results from its NEural Cardiac TherApy foR Heart Failure (NECTAR-HF) clinical trial, the first and only randomized sham-controlled clinical trial investigating vagus nerve stimulation (VNS) for the treatment of heart failure (HF) patients.

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September 2, 2014 — Renal denervation reduces recurrent atrial fibrillation (AF) when performed with pulmonary vein isolation ablation in patients with AF and hypertension, according to research presented at the European Society of Cardiology (ESC) Congress by Alexander Romanov, M.D., from Russia.

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Janssen Research & Development, LLC and its development partner, Bayer HealthCare, announced results from the X-VeRT trial, demonstrating once-daily rivaroxaban may be an alternative to vitamin K antagonists in treating and reducing the risk of blood clots in non-valvular atrial fibrillation patients undergoing elective cardioversion, a common medical procedure to reset the heartbeat back to a regular rhythm.

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