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.

Contemporary Outcomes and Patterns of Injury Associated With Parachuting Accidents.

Background: Skydiving is an increasingly popular recreational activity in the United States and worldwide. While it is considered a high-risk sport, the United States Parachute Association reported a fatality of .28 per 100 000 jumps in 2022.

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.

Recurrent Significant Bleeding From Abdominal Wall Giant Pyogenic Granuloma Requiring Multiple Blood Transfusions.

Pyogenic granuloma (PG), also known as lobular capillary hemangioma, is a common benign vascular proliferation of unclear etiology. The proposed etiology includes trauma, infection, and preceding dermatoses. All age groups and both sexes can be affected.

Small Bowel Obstruction as a Result of Inflammatory Pseudotumor.

Inflammatory pseudotumor is a rare benign neoplasm that has been described in nearly the entire body and is often mistaken for malignancy. The exact etiology remains unknown. We present a case of small bowel obstruction secondary to an inflammatory pseudotumor.

In-situ bypass is associated with superior infection-free survival compared with extra-anatomic bypass for the management of secondary aortic graft infections without enteric involvement.

Objective: The optimal revascularization modality following complete resection of aortic graft infection (AGI) without enteric involvement remains unclear. The purpose of this investigation is to determine the revascularization approach associated with the lowest morbidity and mortality using real-world data in patients undergoing complete excision of AGI.

Methods: A retrospective, multi-institutional study of AGI from 2002 to 2014 was performed using a standardized database.

The Ross procedure utilizing the pulmonary autograft inclusion technique in adults.

A retrospective cohort study was conducted in which 129 adult patients with bicuspid aortic valves underwent the Ross procedure with either a standard root inclusion technique or a modified technique whereby the pulmonary autograft is wrapped in a vascular conduit. Primary outcomes were survival and the need for pulmonary autograft reintervention. Competing risk analysis demonstrated the wrapped technique reduced pulmonary autograft reintervention.

Early onset of deep sternal wound infection after cardiac surgery is associated with decreased survival: A propensity weighted analysis.

Objectives: To compare outcomes after the development of early (≤30 days) versus delayed (>30 days) deep sternal wound infection (DSWI) after cardiac surgery.

Methods: Between 2005 and 2016, 64 patients were treated surgically for DSWI following cardiac surgery. Thirty-three developed early DSWI, while 31 developed late DSWI.

Contemporary Outcomes After Partial Resection of Infected Aortic Grafts.

Introduction: Aortic graft infection remains a considerable clinical challenge, and it is unclear which variables are associated with adverse outcomes among patients undergoing partial resection.

Methods: A retrospective, multi-institutional study of patients who underwent partial resection of infected aortic grafts from 2002 to 2014 was performed using a standard database. Baseline demographics, comorbidities, operative, and postoperative variables were recorded.

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).

In situ bypass and extra-anatomic bypass procedures result in similar survival in patients with secondary aortoenteric fistulas.

Objective: The optimal revascularization modality in secondary aortoenteric fistula (SAEF) remains unclear in the literature. The purpose of this investigation was to determine the revascularization approach associated with the lowest morbidity and mortality using real-world data in patients with SAEF.

Methods: A retrospective, multi-institutional study of SAEF from 2002 to 2014 was performed using a standardized database.

Predictors of Major Adverse Limb Events after Open Forefoot Amputation in Patients with Chronic Limb-Threatening Ischemia.

Background: Management of patients with chronic limb-threatening ischemia (CLTI) and extensive foot necrosis presents a challenge for limb salvage. Our study evaluates preoperative risk factors that contributed to durability and efficacy of limb salvage after open transmetatarsal amputation (TMA) in patients with critical limb-threatening ischemia.

Methods: We abstracted data from patients who underwent open TMA at Los Angeles County-University of Southern California Medical Center and Keck Hospital of University of Southern California from 2009 to 2018.

Methicillin-resistant Staphylococcus aureus portends a poor prognosis after endovascular repair of mycotic aortic aneurysms and aortic graft infections.

Objective: Mycotic aortic aneurysms and aortic graft infections (aortic infections [AIs]) are rare but highly morbid conditions. Open surgical repair is the "gold standard" treatment, but endovascular repair (EVR) is increasingly being used in the management of AI because of the lower operative morbidity. Multiple organisms are associated with AI, and bacteriology may be an important indication of mortality.

Selective Aortic Arch and Root Replacement in Repair of Acute Type A Aortic Dissection.

Background: Controversy exists regarding the optimal extent of repair for type A aortic dissection. Our approach is to replace the ascending aorta, and only replace the aortic root or arch when intimal tears are present in those areas. We examined intermediate outcomes with this approach to acute type A aortic dissection repair.

Acute Type A Aortic Dissection.

Type A aortic dissection is a surgical emergency occurring when an intimal tear in the aorta creates a false lumen in the ascending aorta. Prompt diagnosis and surgical treatment are imperative to optimize outcomes. Surgical repair requires replacement of the ascending aorta with or without aortic root or aortic arch replacement.

Surgery for Diseases of the Aortic Root.

The aortic root is the junction between the heart and aorta, containing the aortic valve and the coronary artery ostia. Various pathologic conditions arise in this region requiring complex surgical correction. These include aneurysmal dilatation with and without aortic regurgitation, acute aortic dissection extending below the sinotubular junction, and infective endocarditis with valve and periannular destruction.