Surgery

Minimally invasive heart stents prove safer

Researchers at the University of California, San Diego School of Medicine have documented the safety benefits of aortic stent grafts inserted during minimally invasive surgery to repair abdominal aortic aneurysms – weaknesses ...

Cardiology

Clot-busting drug as effective as angioplasty

A clot-busting therapy may benefit some heart attack patients who cannot have immediate angioplasty, according to research presented today at the American College of Cardiology's 62nd Annual Scientific Session.

Medical research

Researchers find reason why many vein grafts fail

(Medical Xpress)—National Institutes of Health researchers have identified a biological pathway that contributes to the high rate of vein graft failure following bypass surgery. Using mouse models of bypass surgery, they ...

Surgery

Quadriceps tendon autograft has lower MRI signal

An analysis of MRI images of the tissue grafts used for patients who underwent surgery to repair the anterior cruciate knee ligament suggests grafts used from the quadriceps may be superior to tissue grafts from the hamstring. ...

Surgery

Fat grafting helps patients with scarring problems, reports

Millions of people with scars suffer from pain, discomfort, and inability to perform regular activities. Some may have to revert to addicting pain medicine to get rid of their ailments. Now, and with a new methodology, such ...

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