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Cardiac Surgery Outcomes in Abdominal Solid Organ Transplant Recipients
Conclusions Previous history of abdominal transplant is associated with an increased 30-day incidence of stroke after cardiac surgery. Abdominal transplant does not affect 30-day mortality after cardiac surgery, whereas long-term survival is significantly reduced. Regular patient follow-up and prevention and early treatment of postoperative complications are key to patient survival.
Source: The Annals of Thoracic Surgery - February 16, 2018 Category: Cardiovascular & Thoracic Surgery Source Type: research

Risk of Intraatrial Thrombi After Thoracoscopic Ablation in Absence of Heparin and Appendage Closure
Conclusions Thoracoscopic ablation of AF can be associated with a risk of left atrial appendage thrombus formation and possibly also stroke. With administration of heparin during the ablation, followed by occlusion of the left atrial appendage as a part of the procedure, this risk can be effectively reduced.
Source: The Annals of Thoracic Surgery - August 25, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Managing the Left Atrial Appendage in Atrial Fibrillation: Current State of the Art
Conclusions Excision and exclusion of the left atrial appendage is safe and as effective as medical management of atrial fibrillation for stroke prevention. The choice of treatment should be made based on patients’ anatomy, history, and preference informed by an appropriate left atrial appendage management team.
Source: The Annals of Thoracic Surgery - August 19, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Surgical Ablation of Atrial Fibrillation in the United States: Trends and Propensity Matched Outcomes
Conclusions Contemporary utilization of SA is increasing across all operative categories. Performance of SA is accompanied by a 30-day reduction in mortality and stroke. These findings further refine our understanding of the role of SA in the treatment of AF.
Source: The Annals of Thoracic Surgery - July 20, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Long-Term Risk of Ischemic Stroke After the Cox-Maze III Procedure for Atrial Fibrillation
Conclusions This multicenter study showed a low incidence of perioperative and long-term postoperative ischemic stroke/TIA after CM-III. Although general risk of ischemic stroke/TIA was reduced, patients with CHA2DS2-VASc score 2 or greater had a higher risk compared with score 0 or 1. Complete left atrial appendage excision may be an important reason for the low ischemic stroke rate.
Source: The Annals of Thoracic Surgery - July 20, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Does Surgical Ablation Energy Source Affect Long-Term Success of the Concomitant Cox Maze Procedure?
Conclusions Concomitant CM procedures performed with cryothermal energy alone or combined with bipolar radiofrequency ablation are safe and exceedingly effective. The association of cryothermal energy alone with higher rates of sinus rhythm and stroke reduction should be investigated further.
Source: The Annals of Thoracic Surgery - June 17, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Outcomes for Low-Risk Surgical Aortic Valve Replacement: A Benchmark for Aortic Valve Technology
Conclusions Low-risk patients undergoing surgical AVR in the current era have excellent results. The most common complications were atrial fibrillation and bleeding. These real-world results should provide additional context for upcoming transcatheter clinical trial data.
Source: The Annals of Thoracic Surgery - June 11, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Biatrial or Left Atrial Lesion Set for Ablation During Mitral Surgery: Risks and Benefits
Conclusions Patients undergoing mitral surgery with LA or BA ablation had similar outcomes, survival, and complications. Limiting lesions to the LA is an effective alternative to BA ablation for patients undergoing ablation with concomitant mitral valve surgery.
Source: The Annals of Thoracic Surgery - May 18, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

CHADS2 Score Predicts Postoperative Atrial Fibrillation in Patients Undergoing Elective Pulmonary Lobectomy
Conclusions Although multiple risk factors for PAF have been described, no easily applicable clinical model exists. Observed rate of PAF was significantly lower then the previously described 12% when CHADS2 was 0. CHADS2 can predict PAF in patients undergoing elective lobectomy and can identify patients to selectively institute prophylactic measures in patients at the greatest risk, such as patients with score of 2 or greater. Further validation of this model is warranted in a larger group.
Source: The Annals of Thoracic Surgery - April 18, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Should We Ablate Atrial Fibrillation During Coronary Artery Bypass Grafting and Aortic Valve Replacement?
Conclusions Concomitant AF ablation in patients with AF undergoing CABG or AVR or both does not increase perioperative rates of mortality or morbidity. Moreover, concomitant AF ablation is effective at reducing postoperative AF burden and increases mid-term AF-free survival.
Source: The Annals of Thoracic Surgery - March 2, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Predictors of Atrial Fibrillation After Coronary Artery Bypass Grafting: A  Bayesian Analysis
Conclusions This prospective Bayesian analysis identified five independent preoperative predictors of POAF after isolated CABG with cardiopulmonary bypass: CHA2DS2-VASc score, severe obesity, preoperative β-blocker use, preoperative antiplatelet therapy, and renal failure. The main interest in the CHA2DS2-VASc score as a predictor of POAF is that it is a simple and widely used bedside tool. Patients with these independent predictors of POAF may constitute a target population to test preventive strategies, such as non-antiarrhythmic and antiarrhythmic drugs.
Source: The Annals of Thoracic Surgery - December 18, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

The Society of Thoracic Surgeons Mitral Valve Repair/Replacement Plus Coronary Artery Bypass Grafting Composite Score: A Report of The Society of Thoracic Surgeons Quality Measurement Task Force
Conclusions An STS composite performance measure was developed for MVRR + CABG operations. This measure may be useful for outcome assessment, quality improvement, patient counseling, clinical research, and public reporting.
Source: The Annals of Thoracic Surgery - December 6, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

Should We Perform Carotid Doppler Screening Before Surgical or Transcatheter Aortic Valve Replacement?
Conclusions We found no statistically significant association between ICAS severity procedure-related stroke after aortic valve replacement. This suggests that universal carotid Doppler screening before isolated TAVR or SAVR is unnecessary.
Source: The Annals of Thoracic Surgery - October 4, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

Propensity Matched Analysis of del Nido Cardioplegia in Adult Coronary Artery Bypass Grafting: Initial Experience With 100 Consecutive Patients
Conclusions In our initial experience, DC provided equivalent myocardial protection and clinical outcomes to BC in adult isolated CABG patients. DC was associated with lower cardiopulmonary bypass glucose levels than BC and demonstrated the feasibility of single-dose administration for routine coronary operations.
Source: The Annals of Thoracic Surgery - May 19, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

Validation of the European Multicenter Study on Coronary Artery Bypass Grafting (E-CABG) Bleeding Severity Definition
Conclusions The E-CABG bleeding severity classification seems to be a valuable tool in the assessment of the severity and prognostic effect of perioperative bleeding in cardiac operations.
Source: The Annals of Thoracic Surgery - April 19, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

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