The report of FDA-mandated prospective evaluation of outcomes after Cox Maze-IV for atrial fibrillation during cardiac surgery for other problems. It utilized the Synergy ablation system and focused on absence of AF off antiarrhythmics at 6 months and the absence of major adverse events at 30 days. 76% were AF free, and 9.1% experienced major compl
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Cardiac
November 16, 2015
November 12, 2015
In a roundtable filmed at the 2015 EACTS Annual Meeting in Amsterdam, Marjan Jahangiri and Mattia Glauber share perspectives on the evolution and current state of aortic valve replacement surgery.
November 11, 2015
2 year outcomes of a randomized trial of MV repair vs MV replacement for severe ischemic MR are reported. LVESVI was similar between the two groups. Recurrent moderate or severe MR was higher in the repair group (59% vs 4%). The repair group suffered higher rates of heart failure and hospital readmission. Mortality rates were not different.
November 11, 2015
Results of a multicenter trial of a leadless transcatheter pacing system were reviewed in 300 pts at 6 mos. Implantation was successful in 99%. Safety was assessed as freedom from system-related or procedure related complications, and was 96%. Efficacy was assessed as stable pacing capture at low voltage and was 98%. 25 pts suffered major complic
November 11, 2015
The timing and dosage of preoperative ASA administration was evaluated with regard to CABG outcomes in a series of 3018 pts. Dosing within 24 hrs of surgery was associated with a 50% lower mortality rate and an 81mg dose was associated with a 50% or greater reduction in mortality compared to a 325mg dose or no ASA.
November 10, 2015
John Yap of The Heart Hospital, London, United Kingdom, discusses organ malperfusion and the management of acute aortic syndrome.
November 5, 2015
This is a very intersting case review in which the authors describe a successful heart transplant from a 37 year old donor on VV ECMO to a 62 year old female recipeint. The authors postulate that this successful outcome may expand the available donor pool for heart transplantation.
November 5, 2015
The investigators report a novel technology to predict VAD thrombosis. This approach records and measures acustic signature characteristics. Using annalysis of spectral tracings the investigators suggest their exists an acoustic patern associated with thrombosis.
November 4, 2015
Anomalous origins of coronary arteries from the pulmonary artery are rare malformations in which the coronary arteries originate from pulmonary artery sinuses or branches. The consequences are variable although, in most cases, these anomalies lead to severe coronary hypoperfusion and ventricular dysfunction.
November 3, 2015
The authors propose a novel method of prosthesis sizing, using newly designed sizers and coaptation forceps, which simplifies the steps for the re-implantation of the tricuspid aortic valve.