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Source: The Annals of Thoracic Surgery

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Total 357 results found since Jan 2013.

Contemporary Outcomes of Coronary Artery Bypass Grafting Among Patients With Insulin-Treated and Non–Insulin-Treated Diabetes
Conclusions Patients with diabetes undergoing CABG have substantially increased risk of major adverse events. Patients with ITDM represent an especially high-risk group.
Source: The Annals of Thoracic Surgery - August 25, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Myocardial Protection During Aortic Arch Repair in a Piglet Model: Beating Heart Technique Compared With Crystalloid Cardioplegia
Conclusions The BH technique is associated with improved contractility compared with standard CC. There is comparable ischemic damage in both groups, with an earlier rise in blood levels of troponin T after BH and more fluctuation of serum electrolytes with CC. Evidence of ischemic changes should dissuade one from using the BH technique imprudently.
Source: The Annals of Thoracic Surgery - August 30, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Left Subclavian Artery Fenestration: A Novel Treatment Strategy for Acute Type A Aortic Dissection
Conclusions The LSA fenestration technique during total arch replacement combined with stented elephant trunk implantation for acute type A aortic dissection is reliable and effective for patients who have no dissection at the LSA. Furthermore, because the simplified surgical procedure largely shortens the time of operation, it effectively improves the patient’s prognosis.
Source: The Annals of Thoracic Surgery - September 5, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Is Conventional Open Repair Still a Good Option for Aortic Arch Aneurysm in Patients of Advanced Age?
Conclusions Even in patients older than 75 years, recent surgical results of conventional open arch repair were acceptable, especially in elective cases. Thus, conventional open surgical aortic arch replacement remains a good option, especially in patients with preserved renal function.
Source: The Annals of Thoracic Surgery - September 18, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Predicted Risk of Mortality, Transfusion, and Postoperative Outcomes in Isolated Primary Valve Operations
Conclusions Increased PROM yielded higher risks of transfusion. Postoperative outcomes were worse in patients who received a transfusion. This study suggests that the association between transfusion and clinical outcomes may be partly explained by the higher PROM among patients who ultimately received transfusions.
Source: The Annals of Thoracic Surgery - October 17, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

What Is the Role of Minimally Invasive Mitral Valve Surgery in High-Risk Patients? A Meta-Analysis of Observational Studies
Conclusions Minimally invasive mitral valve surgery is a safe and comparable alternative to standard sternotomy in patients at high risk, with similar early mortality and repair rate and better postoperative outcomes, although a longer cardiopulmonary bypass time is required.
Source: The Annals of Thoracic Surgery - October 24, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Intermediate Clinical and Hemodynamic Outcomes After Transcatheter Aortic Valve Implantation
Conclusions Our data show that TAVI has good early and intermediate-term clinical and hemodynamic outcomes in high-risk or inoperable patients with severe symptomatic aortic valve stenosis. PVL of any grade has a significant impact on survival.
Source: The Annals of Thoracic Surgery - October 24, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Beyond the Aortic Root: Staged Open and Endovascular Repair of Arch and Descending Aorta in Patients with Connective Tissue Disorders
Conclusions Most patients with CTDs who require operations beyond the aortic root have aortic dissection and require multiple reinterventions. Staged repair strategies, including open repair in combination with TEVAR, are feasible, and benefits outweigh risks. These patients require lifelong imaging surveillance.
Source: The Annals of Thoracic Surgery - November 4, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Mitral Valve Surgery in Patients With Severe Mitral Annular Calcification
Conclusions In patients with severe mitral annular calcification undergoing mitral valve surgery, complete annular decalcification and reconstruction yields favorable outcomes.
Source: The Annals of Thoracic Surgery - November 4, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Annual Outcomes With Transcatheter Valve Therapy
Conclusions The TVT Registry provides important information on characteristics and outcomes of TAVR in contemporary U.S. clinical practice. It can be used to identify trends in practice and opportunities for quality improvement.
Source: The Annals of Thoracic Surgery - November 30, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Transcatheter or Surgical Aortic Valve Replacement in Patients With Prior Coronary Artery Bypass Grafting
Conclusions For patients with prior coronary artery bypass graft surgery and aortic stenosis, TAVR offers a significant morbidity advantage and a strong trend toward improved survival over SAVR at 1 year.
Source: The Annals of Thoracic Surgery - December 15, 2015 Category: Cardiovascular & Thoracic Surgery Source Type: research

Mechanical Versus Bioprosthetic Aortic Valve Replacement in Patients Aged 40 to 70 Years: A Systematic Review and Meta-Analysis
Publication date: Available online 12 January 2016 Source:The Annals of Thoracic Surgery Author(s): James J. Wu, Michael Seco, James B. Edelman, Guy D. Eslick, Michael K. Wilson, Michael P. Vallely, Michael J. Byrom, Paul G. Bannon Prosthetic valve choice for middle-aged adults undergoing aortic valve replacement is a complex decision. Database searches identified 13 studies comparing mechanical and bioprosthetic valves in aortic valve replacement patients aged 40 to 70 years. No significant difference was found at 15 years for survival, freedom from stroke, and freedom from endocarditis. Mechanical valves were a...
Source: The Annals of Thoracic Surgery - January 13, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

Moderate Ischemic Mitral Regurgitation After Posterolateral Myocardial Infarction in Sheep Alters Left Ventricular Shear but Not Normal Strain in the Infarct and Infarct Borderzone
Conclusions Moderate CIMR alters radial circumferential shear strain after posterolateral MI in sheep. Further studies are needed to determine the effect of shear strain on myocyte hypertrophy and the effect of mitral repair on myocardial strain.
Source: The Annals of Thoracic Surgery - February 8, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

The Optimal Weaning Strategy for Intraaortic Balloon Counterpulsation: Volume-Based Versus Rate-Based Approach in an Animal Model
Conclusions Volume reduction was the most effective weaning method considering that frequency reduction weaning was responsible for significant negative effects on hemodynamics and coronary circulation.
Source: The Annals of Thoracic Surgery - March 19, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research

Resection of Intraabdominal Tumors With Cavoatrial Extension Using Deep Hypothermic Circulatory Arrest
Conclusions Intraabdominal malignancies with cavoatrial extension can be safely resected. Excellent local tumor control can be anticipated. Long-term surveillance is necessary to detect recurrence.
Source: The Annals of Thoracic Surgery - May 9, 2016 Category: Cardiovascular & Thoracic Surgery Source Type: research