Direct Comparison of Outcomes After Transcatheter Aortic Valve Replacement in Veterans and Non-Veterans Using the Transcatheter Valve Therapy Registry.

Objectives: This study aims to compare veterans and non-veterans undergoing transcatheter aortic valve replacement (TAVR) using data from the Society for Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy (STS/ACC TVT) registry.

Methods: Patients undergoing TAVR at George Washington University (GWU) and veterans treated at Washington DC Veterans Affairs Medical Center (VAMC) who underwent TAVR at GWU from 2014-2020 were included. All patients were reported in the TVT registry.

Correction to: Thoracic endovascular repair of a rare case of leaking aortic arch intramural hematoma secondary to Giant cell arteritis.

'In the published article (Salaskar et al. 2019) the statement under the subheading 'Consent for publication' is incorrect.

Thoracic endovascular repair of a rare case of leaking aortic arch intramural hematoma secondary to Giant cell arteritis.

Background: Traditionally thoracic aortic aneurysms (TAA) secondary to Giant Cell Arteritis (GCA) were treated with resection and open repair. However no prior studies have reported an aortic intramural hematoma (IMH) as a presentation of GCA or outcome of thoracic endovascular aortic repair (TEVAR) in TAA or IMH secondary to GCA.

Case Presentation: A 59 year old female, nonsmoker, non-hypertensive, non-diabetic with a known history of GCA, temporal arteritis on prednisone presented with shortness of breath & chest pain.

Emergent double valve replacement in Austrian syndrome.

Bi-valvular pneumococcal endocarditis in Austrian syndrome, which includes a triad of pneumococcal endocarditis, pneumonia, and meningitis, is a rare but life-threatening disease. We present a case of a woman found to have Austrian syndrome who presented to the emergency department (ED) with dehydration and radiographical signs of lobar pneumonia and quickly deteriorated to fulminant cardiogenic shock in less than four hours. An early echocardiogram in the ED confirmed a diagnosis of bi-valvular endocarditis with severe aortic and mitral valve insufficiency and large vegetations on the valve leaflets requiring emergent surgical intervention with double valve replacement.

Prolonged use of extracorporeal membrane oxygenation as a rescue modality following traumatic brain injury.

A 21-year-old male trauma patient presented after a motor vehicle crash, witnessed massive aspiration and sustained traumatic brain injury. On postinjury day 3, the patient progressed to adult respiratory distress syndrome (ARDS) refractory to all conventional therapies, prompting the use of extracorporeal membrane oxygenation (ECMO). After 5 days of ECMO support and 3 thrombosed oxygenators, systemic anticoagulation was initiated.

From Jacobeaus to the da Vinci: thoracoscopic applications of the robot.

With the increasing recognition of the benefits of minimally invasive surgery, surgical technology has evolved significantly since Jacobeaus' first attempt at thoracoscopy 100 years ago. Currently, video-assisted thoracic surgery occupies a significant role in the diagnosis and treatment of benign and malignant diseases of the chest. However, the clinical application of video-assisted thoracic surgery is limited by the technical shortcomings of the approach.

Robot-assisted lobectomy for early-stage lung cancer: report of 100 consecutive cases.

Background: Robotics can facilitate dissection during video-assisted thoracoscopic (VATS) lobectomy. This study describes a hybrid minimally invasive lobectomy procedure consisting of two phases: robotic vascular, hilar, and mediastinal dissection, and then VATS lobectomy.

Methods: Over a 54-month period, 100 consecutive patients with stage I and II (T1 or T2N0, and T1 or T2N1) lung cancer (42 men, 58 women; mean age 65 +/- 8 years) underwent robotic VATS lobectomy.

A novel robot-assisted technique for excision of a posterior mediastinal thyroid goiter: a combined cervico-mediastinal approach.

Objective: : Intrathoracic thyroid goiter is an uncommon condition. Most goiters are found in the superior and anterior mediastinum, which can be removed either through a cervical approach or through a combined cervicotomy and sternotomy approach. Extension of the goiter into the posterior mediastinum is even less common.

Postpneumonectomy and postlobectomy empyema.

Although similar strategies are used in the management of PPE and PLE, these conditions need to be viewed as two separate entities. For the purpose of devising the appropriate management strategy, PPE should be divided into early and late, with and without mediastinal induration and extensive pleural space contamination. If at all possible, PLE should be managed as a postpneumonic empyema with prolonged chest tube drainage.

Surgery for paroxysmal atrial fibrillation in the setting of mitral valve disease: a role for pulmonary vein isolation?

Background: It is unknown whether pulmonary vein isolation or a complete Cox-Maze procedure is needed to ablate paroxysmal atrial fibrillation in patients with mitral valve disease. Our objective was to assess the impact of different surgical treatments for this arrhythmia in patients undergoing mitral valve surgery.

Methods: From July 1993 to January 2004, 152 patients underwent combined surgical treatment of paroxysmal atrial fibrillation and mitral valve disease.

Recurrent mitral regurgitation after annuloplasty for functional ischemic mitral regurgitation.

Objectives: We sought to characterize the temporal return of mitral regurgitation after annuloplasty for functional ischemic mitral regurgitation; to identify its predictors, particularly with respect to annuloplasty type; and to determine whether annuloplasty type influences survival.

Methods: From April 1985 through November 2002, 585 patients underwent annuloplasty alone for repair of functional ischemic mitral regurgitation, generally with concomitant coronary revascularization (95%). A flexible band (Cosgrove) was used in 68%, a rigid ring (Carpentier) in 21%, and bovine pericardial annuloplasty (Peri-Guard) in 11%.

Craniocervical necrotizing fasciitis of odontogenic origin with mediastinal extension.

We review an interesting case of craniocervical necrotizing fasciitis with thoracic extension in an immunocompetent 44-year-old man. The patient underwent aggressive medical and surgical management during a long hospitalization. Multiple surgical debridements, including transcervical mediastinal debridement, and eventually a thoracotomy for mediastinal abscess were required.