A Multicenter Analysis of Aortic Root Replacement: Non-Native Chest Increases Risk of Post-Operative Mortality.

Objective: Re-do root replacement poses a significant technical challenge, increasing potential risk of morbidity and mortality. This multi-institution study compared outcomes in aortic root replacement stratified by chest surgery and aortic root history.

Methods: A retrospective review by the Western Aortic Collaborative was performed for three different aortic centers for patients who underwent non-emergent root replacement from 2017-2023 with exclusion of patients who underwent more than hemiarch replacement or who presented with acute or hyperacute aortic dissection.

The landscape of congenital heart disease treated with the Ross procedure.

Background: The Ross procedure has excellent outcomes in the pediatric population. Some series have reported age- and anatomy-dependent outcomes, but a comprehensive analysis stratified by these variables has not been reported to date. We sought to describe the landscape of congenital heart disease (CHD) treated with the Ross procedure and identify the patients best served by this operation.

The double barrel Impella exchange: A reliable method for uninterrupted mechanical circulatory support.

Classic Impella exchange interrupts flow when the old device is pulled into the aorta before advancing the new device across the aortic valve, threatening circulatory collapse and loss of left ventricular access. In "double barrel," uninterrupted Impella exchange, the new device is placed into the ventricle alongside the old, where flow is first transitioned completely. Of 31 consecutive patients undergoing this procedure, none experienced intraoperative cardiac arrest, and 96.

Surgical pulmonary arterioplasty at bidirectional cavopulmonary anastomosis leads to favorable pulmonary hemodynamics at final stage palliation.

Objective: Pulmonary arterioplasty (PA plasty) at bidirectional cavopulmonary anastomosis (BDCA) is associated with increased morbidity, but outcomes to final stage palliation are unknown. We sought to determine the influence of PA plasty on pulmonary artery growth and hemodyamics at Fontan.

Methods: We retrospectively reviewed clinical data and outcomes for BDCA patients from 2006 to 2018.

Impella 5.5 Bridge to Heart Transplant: An Institutional Series and a Closer Look at Device Removal Technique.

Limited donor organ availability often necessitates mechanical circulatory support, and recently the Impella 5.5, as a bridge to heart transplant. Of 175 Impella 5.

Branch-first aortic arch replacement strategy decreases perioperative mortality.

Objective: Sparce evidence suggests superiority of total arch replacement with the branch-first technique and antegrade cerebral perfusion over conventional techniques with respect to morbidity and mortality. Thus, we aimed to compare perioperative outcomes of patients undergoing traditional total arch replacement versus branch-first total arch replacement.

Methods: We retrospectively reviewed 144 patients undergoing total arch replacement from January 2017 to December 2021.

Morbidity and Mortality in Adult Congenital Heart Surgery: Physiologic Component Augments Risk Prediction.

Background: We sought to evaluate whether the anatomic and physiologic stratification system (ACAP score), released as part of the American College of Cardiology/American Heart Association updated guidelines for management of adult congenital heart disease (ACHD) in 2018, better estimated mortality and morbidity after cardiac operations for ACHD.

Methods: The ACAP score was determined for 318 patients (age ≥18 years) with ACHD undergoing heart surgery at our institution between December 2001 and August 2019. The primary end point was perioperative mortality.

Contemporary outcomes of mitral valve repair for degenerative disease in the era of increased penetrance of percutaneous mitral valve technology.

Objective: The study objective was to evaluate the surgical outcomes of mitral valve repair in the era of percutaneous technology.

Methods: We retrospectively reviewed 452 patients who underwent mitral valve repair for degenerative disease between 2010 and 2021. Survival, mitral valve reoperation, and mitral regurgitation recurrence were assessed using Cox regression, dichotomized for those aged more than or less than 60 years.

Surgical Outcomes After Reconstruction of the Aortomitral Curtain.

Repair of concomitant aortic and mitral valvular disease with involvement of the aortomitral curtain requires a technically complex operation colloquially termed the commando procedure. Surgical outcomes of this procedure are not well described. The objective of this study was to examine outcomes of the commando procedure at our center.

Surgical Resection of a Symptomatic Ascending Aortic Mural Thrombus.

Aortic mural thrombus (AMT) is a rare disease with an unclear optimal treatment strategy. AMT in the ascending aorta is particularly uncommon and is associated with the additional risk of embolization to the brain. Resection of an ascending AMT is particularly challenging given the high risk of thrombus dislodgment during aortic cannulation and cross-clamp application.

Long-term outcomes with the pulmonary autograft inclusion technique in adults with bicuspid aortic valves undergoing the Ross procedure.

Objective: To compare outcomes with wrapped (pulmonary autograft inclusion) versus unwrapped techniques in adults with bicuspid aortic valves undergoing the Ross procedure.

Methods: Between 1992 and 2019, 129 adults with bicuspid aortic valves (aged ≥18 years) underwent the Ross procedure by a single surgeon. Patients were divided into those without autograft inclusion (unwrapped, n = 71) and those with autograft inclusion (wrapped, n = 58).

Neighborhood socioeconomic status is associated with differences in operative management and long-term survival after coronary artery bypass grafting.

Objective: We sought to characterize differences in operative management and surgical outcomes after coronary artery bypass grafting associated with the socioeconomic context in which a patient lives.

Methods: We used a validated index of 17 variables derived from the US Census Bureau to assign socioeconomic status at the block group level to patients who underwent isolated coronary artery bypass grafting at a single institution over a 16-year period. Operative mortality, stroke, renal failure, prolonged ventilation, sternal wound infection, reoperation, composite morbidity or mortality, long-term survival, and use of arterial conduits were the outcomes assessed.

Midterm outcomes of emergency surgery for acute type A aortic dissection in octogenarians.

Objective: The incidence of elderly patients with acute type A aortic dissection is increasing. A recent analysis of the International Registry of Acute Aortic Dissection failed to show a mortality benefit with surgery compared with medical management in octogenarians. Therefore, we compared our institutional outcomes of emergency surgery for acute type A aortic dissection in octogenarians versus septuagenarians to understand the outcomes of surgical intervention in elderly patients.

Midterm outcomes and durability of sinus segment preservation compared with root replacement for acute type A aortic dissection.

Objective: The durability of root repair for acute type A aortic dissection is not well studied in the context of aortic insufficiency and stability of the sinuses of Valsalva. We compared clinical and functional outcomes in patients undergoing root repair and replacement for acute type A aortic dissection.

Methods: Of 716 patients undergoing surgery for acute type A aortic dissection, 585 (81.

Association Among Surgeon Experience, Patient Risk, and Outcomes in Coronary Artery Bypass Grafting.

Background: There is an association between surgeon experience and outcomes after cardiac surgery. However, this association is not well studied in the context of patient risk. The purpose of this single-center, retrospective, observational study was to describe how surgeon experience relates to patient risk in isolated coronary artery bypass grafting (CABG) surgery and how this impacts patient outcomes.

Fate of the Preserved Sinuses of Valsalva After Emergency Repair for Acute Type A Aortic Dissection.

Background: Patients with acute type A aortic dissection (ATAAD) present with heterogeneous involvement of the aortic root complex. Despite this variation, the aortic root can usually be preserved the majority of the time by Teflon (WL Gore, Newark, DE) inlay patch reconstruction of the dissected sinuses of Valsalva (SOV). In this study, we report the long term anatomic, functional, and clinical outcomes associated with the preserved SOV after surgery for ATAAD.

Racial Disparities and the Effect of County Level Income on the Incidence and Survival of Young Men with Anal Cancer.

Prior studies have identified a racial disparity in incidence and survival of squamous cell carcinoma of the anus (SCCA) in the young African American male population. We aim to determine whether racial disparities are independent of income and urban location. The National Cancer Institute's Surveillance of Epidemiology and End Results database was queried for data on patients with SCCA for the years of 2000-2013.