Latest catheterization Stories
Bacterial genes that make urine less acidic could be good targets to prevent catheter blockage.
DETROIT, April 3, 2011 /PRNewswire/ -- A major new study presented today at the yearly scientific meeting of the American College of Cardiology (ACC) in New Orleans shows conclusively that replacing defective aortic valves in elderly patients through non-invasive "catheterization" - rather than through much more invasive open-heart surgery - leads to significantly better outcomes. The new clinical trial study (PARTNER cohort A: Transcatheter valves noninferior to surgery), documents important...
Researchers determined that carotid artery stenting (CAS) with embolic protection is an economically attractive alternative to endarterectomy (END) for patients at increased surgical risk.
A systematic review of medical evidence has determined drug-eluting stents (DES) outperform bare metal stents (BMS) for revascularization of chronic total occlusions.
A novel study by Canadian physicians reported that the BioSTARTM biodegradable implant achieved comparable closure rates to the Amplatzer Septal OccluderTM (ASO) in children with atrial septal defect (ASD).
Transcatheter valve-in-valve implantation provides option for high-risk patients.
Cardiac interventionalists and surgeons at University Clinic in Leuven, Belgium have achieved successful stent implantation and follow-up coarctectomy in premature infants suffering from aortic coarctation.
High surgical risk patients had very low stroke rate following carotid endarterectomy.
Tiny bits of molecular "trash" found in circulating blood appear to be good predictors of cardiovascular disease and untimely death, say researchers at Duke University Medical Center.
Major study of perfusion imaging under way to assess value of alternative diagnostic methods.
A coronary angiography, also known as a coronary catheterization, is a procedure that gives both visual and tactical access to coronary circulation and blood filled chambers of the heart for both diagnostic and interventional purposes. It is one of many diagnostic tests used in cardiology. More specifically, coronary catheterization recognizes occlusion, stenosis, thrombosis or aneurismal enlargement of the walls of the coronary arteries; heart chamber size; heart muscle contraction...
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.