In this manuscript, the authors report on a retrospective study looking at the progression of aortic stenosis (AS) in 1558 patients with mild, moderate and severe AS and preserved left ventricular function. They conclude that the progression of severity depends significantly on the severity of the AS at baseline.
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Cardiac
December 11, 2014
December 11, 2014
In this oral history interview, William Stoney talks with Harvey W. Bender, a past president of the Southern Thoracic Surgical Association and the American College of Surgeons.
December 11, 2014
In this Duke study, all CF LVAD implantations during the 2005 to 2013 era were analyzed, and those patients who underwent CF LVAD implantation and later replacement were reviewed.
December 11, 2014
Provocative study that analyzes lower body perfusion in a porcine model during cardiopulmonary bypass with an actuated IABP in place to effect pulsatile perfusion. Parameters of distal perfusion including measurement of pressures and microsphere perfusion indicate that flow distal to the balloon pump may be impaired.
December 10, 2014
Andrew Goodwin of James Cook University Hospital, Middlesbrough, United Kingdom, discusses the MAVRIC trial, which is focused on the minimally-invasive manubrium-limited AVR procedure.
December 8, 2014
This video illustrates bicuspid annular stabilization during repair using a geometric annuloplasty ring that is currently under investigation in Europe (NCT02071849).
December 7, 2014
This manuscript reports on the findings of a meta-analysis of retrospective observational studies comparing clinical outcomes at 1-year in patients treated by either transfemoral (TF) or transapical (TA) transcatheter aortic valve implantation for sever aortic stenosis.
December 7, 2014
In this retrospective, multicentre study, the authors evaluate clinical outcomes in 139 patients with bicuspid aortic valves undergoing transcatheter aortic valve implantation (TAVI) with either a self or a balloon-expandable prosthesis.
December 7, 2014
In this prospective randomized study from the Cardiothoracic Trials Network Investigators, the authors compare the results between CABG alone and CABG plus mitral valve repair in 301 patients with ischemic moderate mitral insufficiency and coronary artery disease.
December 3, 2014
In this video, the authors present their technique for aortic root replacement using a freestyle aortic root prosthesis and a Dacron graft, thus achieving a "Biological Bentall."