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Outcomes of Coronary Artery Bypass and Stents for Unprotected Left Main Coronary Stenosis
Conclusions The early advantages of stenting over coronary artery bypass grafting have been shown to progressively shift to coronary artery bypass grafting over time. Further larger sample randomized controlled trials are warranted to confirm the results.
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

One-Year Outcomes of Transcatheter Aortic  Valve Replacement in Patients With End-Stage Renal Disease
Conclusions Early mortality in patients with ESRD is comparable to previously published data on extreme-risk patients without ESRD, but our data suggest a higher mortality rate at 1 year for ESRD patients, likely due to comorbid conditions. Stroke and major vascular injury are infrequent, and improved valve hemodynamics are maintained at 1 year.
Source: The Annals of Thoracic Surgery - April 18, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

One-Year Outcomes of Transcatheter Aortic  Valve Implantation Using the Direct Aortic Approach
Conclusions The DA approach provides a feasible alternative for patients with challenging anatomic features that may otherwise preclude use of the TAVI procedure.
Source: The Annals of Thoracic Surgery - April 18, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Stroke Volume Ratio Predicts Redilatation of the Right Ventricle After Pulmonary Valve Replacement
Conclusions The preoperative stroke volume ratio can predict redilatation of the right ventricle after pulmonary valve replacement and the degree of right ventricular myocardial fibrosis.
Source: The Annals of Thoracic Surgery - March 25, 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

Surgically Corrected Mitral Regurgitation During Left Ventricular Assist Device Implantation Is Associated With Low Recurrence Rate and Improved Midterm Survival
Conclusions The LVAD patients with surgically corrected MR had improved midterm hemodynamics and survival compared with spontaneously resolved MR, along with low recurrence of MR. Aggressive surgical mitral valve intervention during LVAD implantation may be recommended.
Source: The Annals of Thoracic Surgery - February 16, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Clinical Significance of Spontaneous Echo Contrast on Extracorporeal Membrane Oxygenation
Conclusions SEC on VA-ECMO resulted in an increased risk of intracardiac thrombus and stroke. Maintaining pulsatility while the patient is on ECMO may result in a decreased chance of developing SEC and stroke.
Source: The Annals of Thoracic Surgery - February 16, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Venovenous Versus Venoarterial Extracorporeal Membrane Oxygenation for Adult Patients With Acute Respiratory Distress Syndrome Requiring Precannulation Hemodynamic Support: A Review of the ELSO Registry
Conclusions In this review of ARDS patients requiring pre-ECMO hemodynamic support, VV ECMO was not associated with worse survival or complication rates compared with VA ECMO. These data suggest that, in appropriately selected patients, it may be reasonable to initially institute VV ECMO support, reserving VA ECMO for conversion for refractory hypotension.
Source: The Annals of Thoracic Surgery - February 9, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Early Prognosis of Reduction Ascending Aortoplasty in Patients With Aortic Valve Disease: A Single Center ’s Experience
Conclusions Reduction ascending aortoplasty shows good early results in patients with aortic valve disease and dilatation of the ascending aorta. Redilatation tends to happen in patients with BAV, and long-term follow-up is necessary.
Source: The Annals of Thoracic Surgery - January 18, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Postoperative Hypoglycemia Is Associated With Worse Outcomes After Cardiac Operations
Conclusions Postoperative hypoglycemia is associated with both mortality and major morbidity after cardiac operations. The combination of both hyperglycemia and hypoglycemia represents a substantial increase in risk. Although it remains unclear whether hypoglycemia is a cause, an early warning sign, or a result of adverse events, this study suggests that hypoglycemia may be an important event in the postoperative period after cardiac operations.
Source: The Annals of Thoracic Surgery - January 18, 2017 Category: Cardiovascular & Thoracic Surgery Source Type: research

Outcomes of a Less-Invasive Approach for Proximal Aortic Operations
Conclusions A J incision is a feasible technique for primary isolated elective proximal aortic operations, with a low risk of complications similar to those of full sternotomy, but with the advantages of shorter intensive care unit and hospital stays, lower costs, and better cosmesis.
Source: The Annals of Thoracic Surgery - January 18, 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

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