Angioplasty News and Research

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In angioplasty procedures, a balloon is fed through a catheter and used to prop open an artery that has become narrowed or blocked. In cases where stenting is appropriate, a stent mounted on a balloon is inserted and inflation of the balloon expands the stent against the blocked artery wall to hold the vessel open. The balloon is then deflated and the catheter is withdrawn. Stent treatment of arteries holds them open and improves blood flow to the heart. In cases where post-dilatation is needed, a high-pressure balloon is inflated inside a stent to help better place the stent against the vessel wall.

Cordis launches new PTA Balloon Catheter to treat PAD

Cordis Corporation is pleased to announce the launch of SLEEK® OTW Catheter, a new .014" Percutaneous Transluminal Angioplasty Balloon Catheter designed to help physicians save limbs and enhance patients' lives.

22 Mar 2011

Svelte Medical completes 6 month follow up in initial Acrobat angioplasty system clinical trial

Svelte™ Medical Systems, Inc. is pleased to announce that it has completed 6 month follow up in its initial clinical trial with the Svelte Acrobat angioplasty system.

21 Mar 2011

New method of detecting pre-atherosclerotic regions using MEMS thermal sensor

New method could sensitively detect pre-atherosclerotic regions that otherwise showed no clinical signs of atherosclerosis

8 Mar 2011

Scientists integrate stretchable electronics technology with balloon catheters for cardiac procedures

Cardiologists may soon be able to place sensitive electronics inside their patients' hearts with minimal invasiveness, enabling more sophisticated and efficient diagnosis and treatment of arrhythmias.

8 Mar 2011

Researchers identify 13 new gene sites linked with risk of coronary artery disease

An international research collaboration has identified 13 new gene sites associated with the risk of coronary artery disease and validated 10 sites found in previous studies. Several of the novel sites discovered in the study, which is being published online in Nature Genetics, do not appear to relate to known risk factors, suggesting previously unsuspected mechanisms for cardiovascular disease.

6 Mar 2011

Efficient medical treatments to be showcased at SIR's 36th Annual Scientific Meeting

The Society of Interventional Radiology will feature minimally invasive scientific advances and new discoveries in treating a host of diseases at its 36th Annual Scientific Meeting March 26–31 at McCormick Place (West) in Chicago, Ill. The theme of the meeting is "IR Rising: Leading Image-guided Medicine," chosen to reflect interventional radiology's continued revolutionizing of modern medicine.

5 Mar 2011

Miracor completes PICSO System pilot study in patients with ACS

Miracor Medical Systems GmbH announced today the successful completion of the pilot study of its PICSO System, designed to improve acute coronary syndrome revascularization following primary percutaneous coronary intervention.

4 Mar 2011

CAS is an economically attractive alternative to endarterectomy for stroke patients

Researchers determined that carotid artery stenting with embolic protection is an economically attractive alternative to endarterectomy for patients at increased surgical risk.

3 Mar 2011

Hotspur Technologies announces first clinical use of its Keeper Embolectomy Catheter

Hotspur Technologies announced today that Dr. Thomas DiBartholomeo of Fairfield, CT, performed the first clinical use of its Keeper Embolectomy Catheter. The Keeper Catheter enables physicians to clear clot formation within arteries, while also incorporating the capability of injecting physician-specified fluids directly through the balloon catheter.

28 Feb 2011

Dizziness, nausea and achiness are symptoms of heart attack in females

Dizziness, nausea and achiness – no, these are not symptoms of the flu but signs of a heart attack in females. While heart attacks affect both men and women, the symptoms of a heart attack are surprisingly different between the genders. Virginia Health Information (VHI) this week released its Cardiac Care Report which provides consumers information comparing heart healthcare in Virginia. This year's report reveals women undergoing open heart surgery continued a five year trend of higher than expected readmission rates.

25 Feb 2011

Opsens completes pre-clinical EasyWire device study for measurement of FFR in coronary arteries

Opsens Inc. said today that its Medical Division has reached a significant milestone, successfully completing a pre-clinical animal study on the EasyWire device, designed to measure Fractional Flow Reserve in the evaluation of coronary lesions.

24 Feb 2011

California researchers receive InHealth grant to evaluate device-intensive procedures

The Institute for Health Technology Studies has awarded a $263,000 grant to a research team at the University of California, Berkeley, to identify and analyze the strategies that hospital systems employ to evaluate and purchase implantable medical devices for cardiac, spinal, and orthopedic procedures.

23 Feb 2011

Dual lab tests accurately predict vein graft blood clots in patients during CABG

A team of heart experts at Johns Hopkins has found that dual lab tests of blood clotting factors accurately predict the patients whose blood vessels, in particular veins implanted to restore blood flow to the heart during coronary artery bypass grafting, are more likely to fail or become clogged within six months.

23 Feb 2011

HealthGrades recognizes America's 50 Best Hospitals for 2011

HealthGrades America's 50 Best Hospitals for 2011 were identified in a report issued today by the leading independent healthcare ratings organization. These hospitals demonstrated superior and sustained clinical quality over an eleven year time period, based on an analysis of more than 140 million Medicare patient records.

23 Feb 2011

Study: Gender may not increase risk of heart attack deaths

A study led by the University of Michigan Cardiovascular Center shows being a woman may not increase your risk of dying from treatment for a severe heart attack.

21 Feb 2011

AngioDynamics launches new Morpheus SMART PICC bedside insertion kit and 5 French Dual Lumen PICC

AngioDynamics announced today the launch of a new Morpheus® SMART PICC bedside insertion kit and new 5 French Dual Lumen Peripherally Inserted Central Catheter (PICC) as part of the continued growth of its Morpheus SMART PICC line.

14 Feb 2011

Study: Drug-eluting stents outperform BMS for revascularization of CTOs

A systematic review of medical evidence has determined drug-eluting stents outperform bare metal stents for revascularization of chronic total occlusions.

10 Feb 2011

State Roundup: Setting up health insurance exchanges; Community-based clinics cuts; Autism legislation; End-of-life care

The board of the Health Benefit Exchange is going to be small and mighty. ... This exchange will concentrate the health insurance buying power of millions of Californians, and will be the central force in implementing national health care reform in California (Gorn, 2/4).

7 Feb 2011

Innovative Heart Attack Rapid Response Team for snow shoveling heart attacks

Loyola's innovative Heart Attack Rapid Response Team (HARRT) is on staff 24/7 to perform emergency surgery on patients who have experienced heart attacks from shoveling snow or other causes.

3 Feb 2011

New replacement valve can help patients to avoid multiple open-heart surgeries

Congenital heart defects are the most common type of major birth defects in the U.S., affecting about 34,000 babies each year. Twenty percent of these patients are born with a malformation of the pulmonary valve, which is a flap-like opening on the right side of the heart that is responsible for regulating the blood flow to the lungs. Now, a new replacement valve being used at Rush University Medical Center can help patients with damaged heart valves delay or avoid multiple open-heart surgeries.

3 Feb 2011

Angioplasty News and Research

Cordis launches new PTA Balloon Catheter to treat PAD

Svelte Medical completes 6 month follow up in initial Acrobat angioplasty system clinical trial

New method of detecting pre-atherosclerotic regions using MEMS thermal sensor

Scientists integrate stretchable electronics technology with balloon catheters for cardiac procedures

Researchers identify 13 new gene sites linked with risk of coronary artery disease

Efficient medical treatments to be showcased at SIR's 36th Annual Scientific Meeting

Miracor completes PICSO System pilot study in patients with ACS

CAS is an economically attractive alternative to endarterectomy for stroke patients

Hotspur Technologies announces first clinical use of its Keeper Embolectomy Catheter

Dizziness, nausea and achiness are symptoms of heart attack in females

Opsens completes pre-clinical EasyWire device study for measurement of FFR in coronary arteries

California researchers receive InHealth grant to evaluate device-intensive procedures

Dual lab tests accurately predict vein graft blood clots in patients during CABG

HealthGrades recognizes America's 50 Best Hospitals for 2011

Study: Gender may not increase risk of heart attack deaths

AngioDynamics launches new Morpheus SMART PICC bedside insertion kit and 5 French Dual Lumen PICC

Study: Drug-eluting stents outperform BMS for revascularization of CTOs

State Roundup: Setting up health insurance exchanges; Community-based clinics cuts; Autism legislation; End-of-life care

Innovative Heart Attack Rapid Response Team for snow shoveling heart attacks

New replacement valve can help patients to avoid multiple open-heart surgeries

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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