Treatment Adherence Rates and Long-Term Mortality in a Quaternary Multidisciplinary Heart Team: An Observational Cohort.

Background: A multidisciplinary heart team (HT) approach to patients with complex coronary artery disease has a class IB recommendation, yet there are limited data on adherence to HT treatment recommendations and long-term clinical follow-up. The objective of this study was to assess adherence rates to HT recommendations and assess long-term mortality rates among patients with complex CAD.

Methods And Results: Six hundred eighty-four sequential HT cases for complex coronary artery disease from January 2015 to May 2017 were reviewed.

Four-year follow-up of outcomes of the hybrid epicardial-endocardial ablation: A single-center experience.

Background: The CONVERGE trial demonstrated that hybrid epicardial and endocardial ablation was more effective than catheter ablation for the treatment of persistent atrial fibrillation (AF) at 1 year. Long-term real-world outcome data are scarce.

Objective: We described a single-center experience by evaluating the long-term effectiveness and safety of hybrid epicardial-endocardial ablation.

Randomized feasibility trial of prophylactic radiofrequency ablation to prevent atrial fibrillation after cardiac surgery.

Objective: To evaluate the feasibility of prophylactic radiofrequency isolation of the pulmonary veins, with left atrial appendage amputation, to reduce the incidence of postoperative atrial fibrillation after cardiac surgery in patients aged 70 years and older.

Methods: The Federal Food and Drug Administration granted an investigational device exemption to utilize a bipolar radiofrequency clamp for prophylactic pulmonary vein isolation in a limited feasibility trial. Sixty-two patients without prior dysrhythmias were prospectively randomized to undergo either their index cardiac surgical procedure or bilateral pulmonary vein isolation and left atrial appendage amputation during their cardiac operation.

Long-term outcomes of etiology specific annuloplasty ring repair of ischemic mitral regurgitation.

Background: Reductive annuloplasty repair of ischemic mitral regurgitation (IMR) is associated with high rates of recurrent MR, which may be improved with etiology-specific annuloplasty rings.

Methods: From October 2005 to May 2015, 128 consecutive patients underwent repair of IMR with the GeoForm ring. Clinical data was extracted from our local Society of Thoracic Surgeons database and electronic medical records.

Long-Term Outcomes of Mosaic Versus Perimount Mitral Replacements: 17-Year Follow-Up of 940 Implants.

Background: The objective of this study was to compare long-term outcomes of Mosaic (Medtronic, Minneapolis, MN) porcine mitral valves to Carpentier-Edwards (Edwards Lifesciences, Irving, CA) bovine pericardial mitral valves.

Methods: From 2001 through 2017 at a single institution, 940 patients received a mitral bioprosthesis, of which 463 (49.3%) were porcine and 477 (50.

Del Nido cardioplegia in isolated adult coronary artery bypass surgery.

Background: Del Nido cardioplegia (DC) offers prolonged single-dose myocardial protection in pediatric cardiac surgery. We set out to evaluate the efficacy of DC in adult patients undergoing isolated coronary artery bypass grafting (CABG).

Methods: From January 2012 to October 2017, 851 consecutive isolated CABG surgeries were performed by 2 study surgeons at our center with blood cardioplegia (BC, n = 350), used from January 2012 to April 2014, and DC (n = 501), used from May 2014 to October 2017.

Use of an Automated Suture Fastening Device in Minimally Invasive Aortic Valve Replacement.

Background: Minimally invasive aortic valve replacement (mAVR) is gaining clinical acceptance; however, it is associated with increased operative times because of the limited surgical field and access. The Cor-Knot (CK; LSI Solutions, Victor, NY) is an automated fastening device designed to facilitate suture fastening, but clinical data in mAVR are lacking.

Methods: From May 2014 to February 2017, 92 patients underwent mAVR at Spectrum Health in Grand Rapids, Michigan; 39 valves were secured with manually tied sutures, and 53 valves were entirely secured with the CK device.

Single-dose del Nido Cardioplegia in Minimally Invasive Aortic Valve Surgery.

del Nido cardioplegia (DC) offers prolonged cardiac protection with single-dose administration and has been shown to be safe in adult CABG surgery. We set out to evaluate the efficacy of cardiac protection and clinical outcomes of DC versus standard blood cardioplegia (BC) in minimally invasive aortic valve surgery. From August 2011 to May 2016, 178 patients underwent minimally invasive aortic valve replacement (mini-AVR) with BC (n = 101) or DC (n = 77).

WITHDRAWN: Single-dose del Nido cardioplegia in minimally invasive aortic valve surgery.

This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.

Aortic valve replacement in octogenarians with prior cardiac surgery.

Background: Transcatheter aortic valve implantation (TAVI) has been advocated for very elderly patients with aortic stenosis, and prior cardiac surgery as a less invasive treatment option. Although surgical aortic valve replacement (AVR) is safe and effective in selected elderly patients, the perioperative and mid-term outcomes of AVR in very elderly with prior cardiac surgery are unknown.

Methods: The Society of Thoracic Surgeons (STS) Database at our center enrolled 3,735 patients after AVR since 1997.

Five-year real world outcomes of GeoForm ring implantation in patients with ischemic mitral regurgitation.

Background: Reductive ring annuloplasty represents the current standard surgical therapy for ischemic mitral regurgitation (IMR); however, the clinical results have been suboptimal. Etiology-specific prostheses such as the GeoForm annuloplasty ring have been designed to better address the annular and subvalvular perturbations associated with IMR. However, clinical experience is limited, and mid-term results are lacking.

Differences in clinical characteristics, management, and outcomes of intraoperative versus spontaneous acute type A aortic dissection.

Background: The clinical characteristics, management, and outcomes of patients who had intraoperative aortic dissection (IAD) have not been thoroughly investigated. This study compared early and late clinical outcomes in patients with IAD vs spontaneous (non-IAD) acute type A aortic dissection.

Methods: Between January 1, 2000, and July 1, 2008, 251 patients from 4 academic medical centers underwent repair of acute type A aortic dissection; of those, 11 had IAD.

Adrenal insufficiency in cardiothoracic patients: an evaluation of the corticotrophin stimulation test and other diagnostic methods.

Purpose: The purposes of the study were to determine the incidence of adrenal insufficiency (AI) using several published techniques, compare the response rates using a low-dose (LD) corticotropin (ACTH) stimulation test vs a standard dose (SD), and identify the technique that is most closely related to vasopressor use.

Materials And Methods: Consecutive adult patients who were undergoing open heart surgery for CAD or valvular disease were prospectively enrolled. Exclusion criteria included history of steroid use, operative steroid, or etomidate administration.