Impact of aetiology on short- and long-term outcomes in open descending and thoracoabdominal aneurysm repair.

Objectives: We analysed the impact of chronic type B aortic dissection (cTBAD) and degenerative aneurysm (DA) on the short- and long-term outcomes of patients undergoing open descending thoracic aortic aneurysm and thoracoabdominal aortic aneurysm repair.

Methods: We performed a retrospective analysis of a prospectively maintained aortic database. From 1999 to 2023, 245 patients underwent open descending thoracic aortic aneurysm or thoracoabdominal aortic aneurysm repair.

Like Father like Daughter: Surgical Redo Thoracoabdominal Aneurysm Repairs in a Family With Loeys-Dietz Syndrome.

Loeys Dietz Syndrome (LDS) is an autosomal dominant connective tissue disorder resulting from a mutation in the transforming growth factor beta receptor (TGFBR) family of genes. It is commonly associated with the development of aortic aneurysms and dissections. We report the successful open surgical management of thoracoabdominal aneurysms in a father and daughter with Loeys-Dietz Syndrome after failed endovascular repair.

Bilateral antegrade cerebral perfusion during hypothermic circulatory arrest before sternal reentry for aortic pseudoaneurysm repair.

Sternal reentry for repair of aortic pseudoaneurysms poses a unique technical challenge to prevent exsanguination. Initiation of peripheral cardiopulmonary bypass and deep hypothermic circulatory arrest prior to reentry are the cornerstones of a successful surgical approach. Adjunctive bilateral antegrade cerebral perfusion increases safe arrest time and reduces neurologic morbidity.

Outcomes of Deep Hypothermic Circulatory Arrest for Descending and Thoracoabdominal Aneurysm Repair.

Background: Deep hypothermic circulatory arrest (DHCA) in patients undergoing descending thoracic (DTAA) or thoracoabdominal aortic aneurysm (TAAA) repair is associated with increased morbidity and mortality. We present our outcomes after open DTAA and TAAA repair with and without DHCA.

Methods: From 1999 to 2022, 81 (38.

Comparative Outcomes of Surgical and Transcatheter Aortic Valve Replacement: A Meta-Analysis and Parametric Extrapolation of Clinical Trials.

Introduction: We aimed to pool randomized clinical trials (RCTs) comparing surgical aortic valve replacement (SAVR) with transcatheter aortic valve replacement (TAVR) and extrapolate pooled time-to-event data to compare long-term outcomes.

Methods: An electronic database search was performed for RCTs comparing SAVR with TAVR. The most current longest follow-up data for each RCT were included.

Upper Hemisternotomy Versus Full Sternotomy for Replacement of the Supracoronary Ascending Aorta and Aortic Valve.

Objective: Upper hemisternotomy (UHS) for supracoronary ascending aorta replacement (scAAR) with concomitant aortic valve replacement (AVR) results in less trauma and potentially faster convalescence compared with full sternotomy (FS). Direct head-to-head studies are lacking. We compared a group of UHS patients with a matched group of FS patients undergoing scAAR and AVR.

Ultrasonic scalpel versus electrocautery for internal mammary artery harvesting: a meta-analysis.

Objective: Although an ultrasonic harmonic scalpel (HS) has been used to harvest the internal mammary artery (IMA) for coronary artery bypass grafting, the benefits and risks compared to conventional electrocautery (EC) are not clear. We aimed to compare the outcomes of HS versus EC for IMA harvesting.

Methods: An electronic search was performed to identify all relevant studies.

Successful management of iliofemoral and visceral malperfusion syndrome in acute type A aortic dissection with endovascular revascularization followed by delayed proximal aortic repair.

Acute type A aortic dissection with malperfusion syndrome is associated with high mortality. Despite having no consensus-based guidelines, we believe the "endovascular-first" approach should be undertaken. This report describes the successful management of iliofemoral and visceral malperfusion syndrome with endovascular revascularization followed by delayed proximal aortic repair after acute type A aortic dissection.

Use of Impella Devices for Acute Cardiogenic Shock in the Perioperative Period of Cardiac Surgery.

Introduction: The Impella ventricular support system is a device that can be inserted percutaneously or directly across the aortic valve to unload the left ventricle. The purpose of this study is to determine the role of Impella devices in patients with acute cardiogenic shock in the perioperative period of cardiac surgery.

Methods: A retrospective single-surgeon review of 11 consecutive patients who underwent placement of Impella devices in the perioperative period of cardiac surgery was performed.

Surgical ventricular reconstruction for ischemic cardiomyopathy-a systematic review and meta-analysis of 7,685 patients.

Background: Surgical ventricular reconstruction (SVR) has been used to control adverse ventricular remodeling and improve cardiac function in ischemic cardiomyopathy. The purpose of this systematic review and meta-analysis was to collect and analyze all available evidence on the utilization and efficacy of SVR.

Methods: An electronic database search was performed to identify all retrospective and prospective studies on SVR for ischemic cardiomyopathy in the English literature from 2000 through 2020.

How We Perform a David Procedure With an Upper Hemisternotomy Approach.

Valve-sparing aortic root replacement (David procedure) is the technique of choice in appropriately selected patients with aortic root aneurysms. These procedures are seldom performed in a minimally invasive fashion. We describe our systematic approach to the David procedure using an upper hemisternotomy (UHS).

The mini-Bentall approach: Comparison with full sternotomy.

Background: The upper mini sternotomy Bentall (mini-Bentall) procedure may result in less trauma and earlier recovery compared with the full sternotomy Bentall procedure (full Bentall). This study compares immediate and 1- and 3-year survival rates after mini- and full Bentall procedures.

Methods: Between February 2009 and July 2019, 48 patients underwent a mini-Bentall and 49 underwent a full Bentall.

10-Year Trends in Aortic Dissection: Mortality and Weekend Effect within the US Nationwide Emergency Department Sample (NEDS).

Background: This study examined changes in aortic dissection (AD) mortality from 2006 to 2017 and assessed the impact of weekday versus weekend presentation upon mortality.

Methods: This observational study analyzed all records in the Nationwide Emergency Department Sample (NEDS) database. NEDS aggregates discharge data from 984 hospitals in 36 states and the District of Columbia in the United States of America.

Assessment of pain, anxiety and depression, and quality of life after minimally invasive aortic surgery.

Background: Minimally invasive cardiac surgery may reduce surgical trauma, diminish postoperative pain and improve quality of life (QOL). The aim of this study is to assess pain, hospital anxiety and depression scale (HADS), and QOL in patients undergoing minimally invasive aortic surgery.

Methods: This is a prospective, single-center cohort study of 24 consecutive patients undergoing upper ministernotomy aortic valve, aortic root, and concomitant aortic valve and ascending aorta replacement.

Transcatheter and ministernotomy aortic valve replacement after bioprosthetic valve failure.

Background: Transcatheter valve-in-valve implantation (TViV) and minimally invasive reoperative aortic valve replacement (MIrAVR) have rapidly increased as alternatives to conventional reoperative surgical AVR. This study reports a single-center experience of patients undergoing TViV and MIrAVR after bioprosthetic valve failure.

Methods: In this retrospective review between March 2009 and October 2018, 68 patients without reoperative full sternotomies, concomitant procedures, active endocarditis, and prior homografts or coronary artery bypass grafting underwent isolated AVR for degenerated aortic bioprostheses.

Total Arch Replacement with Hypothermic Circulatory Arrest, Antegrade Cerebral Perfusion and the Y-graft.

This study examines postoperative morbidity and mortality and long-term survival after total arch replacement (TAR) using deep to moderate hypothermic circulatory arrest (HCA), antegrade cerebral perfusion (ACP), and the Y-graft. Seventy-five patients underwent TAR with the Y graft. Deep to moderate HCA was initiated at 18-22°C.

Repair of Extent III Thoracoabdominal Aneurysm in the Presence of Aortoiliac Occlusion.

Concomitant thoracoabdominal aneurysm and aortoiliac occlusion are extremely rare and present a unique surgical challenge. We report the successful reconstruction of a 9.2-cm extent III thoracoabdominal aneurysm and aortoiliac occlusion in a 54-year-old male.

Hybrid Aortic Arch Repair Using a Ministernotomy.

Hybrid thoracic endovascular aortic repair with surgical arch debranching is an accepted method for total arch reconstruction. Although off-pump arch debranching is increasingly used as a prophylactic adjunct to endovascular arch repair extending into landing zone 0, this technique is seldom performed with a ministernotomy due to a steep learning curve among surgeons. Herein, we report our standard technique for off-pump hybrid total aortic arch repair using a ministernotomy.

Incidence, Natural History, and Factors Associated With Paravalvular Leak Following Surgical Aortic Valve Replacement.

Our study investigates the incidence, cumulative incidence, natural history, and factors associated with intraoperative paravalvular leak (PVL) and the development of a postoperative PVL in a contemporary consecutive cohort of patients following surgical aortic valve replacement. A total of 636 patients underwent surgical aortic valve replacement from 2006 to 2016; 410 (64.5%) underwent minimally invasive aortic valve replacement and 226 (35.

Ministernotomy aortic valve surgery in patients with prior patent mammary artery grafts after coronary artery bypass grafting.

Objectives: Patients with patent internal thoracic artery (ITA) grafts after prior coronary artery bypass grafting surgery who require aortic valve replacement (AVR) pose unique technical challenges for safe and optimal myocardial protection. The purpose of this study is to review our short- and long-term outcomes with redo minimally invasive AVR in patients with patent in situ ITA grafts.

Methods: From 2008 to 2016, 48 patients with at least 1 patent in situ mammary artery graft underwent minimally invasive AVR.

Aortic Root Pseudoaneurysm Caused by Mycobacterium Chimaera.

Nontuberculous mycobacteria cause severe pulmonary, vascular graft, and bloodstream infections after cardiac surgery. Patient prognosis remains poor because of delays in diagnosis and treatment. Complicated aortic root infections caused by nontuberculous mycobacteria have been mostly fatal.