Heart and Lung Transplant for Mixed Connective Tissue Disease: A Case Report and Implications for Pretransplant Testing.

We present a case of end-stage lung disease secondary to mixed connective tissue disease (MCTD) with concomitant myocarditis found on explant at time of transplant. The patient is a 37-year-old man who was first diagnosed with interstitial lung disease secondary to MCTD at 30 years of age. He underwent en bloc heart-lung transplant for progressive decline in left ventricular ejection fraction and severe pulmonary fibrosis despite immunosuppression with hydroxychloroquine, mycophenolate, and azathioprine.

Comparison of targeted metagenomics and IS-Pro methods for analysing the lung microbiome.

Background: Targeted metagenomics and IS-Pro method are two of the many methods that have been used to study the microbiome. The two methods target different regions of the 16 S rRNA gene. The aim of this study was to compare targeted metagenomics and IS-Pro methods for the ability to discern the microbial composition of the lung microbiome of COPD patients.

Cost of Thoracotomy Approach: An Analysis of the LATERAL Trial.

Background: Less invasive techniques for left ventricular assist device implantation have been increasingly prevalent over past years and have been associated with improved clinical outcomes. The procedural economic impact of these techniques remains unknown. We sought to study and report economic outcomes associated with the thoracotomy implantation approach.

Evaluation of a lateral thoracotomy implant approach for a centrifugal-flow left ventricular assist device: The LATERAL clinical trial.

Background: The HeartWare centrifugal-flow ventricular assist device system (HVAD) is a viable option for treatment of advanced heart failure. There is a growing trend toward the use of less invasive techniques in cardiac surgery, and the thoracotomy technique for HVAD implantation may provide benefits not available with conventional approaches.

Methods: The LATERAL trial is a multicenter, prospective, non-randomized, single-arm trial that utilized data from 144 patients enrolled in the Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) database at 26 centers in the United States and Canada.

Contribution of Cardiac Implantable Electronic Devices to Thrombus Formation in Patients With Chronic Thromboembolic Pulmonary Hypertension.

Objectives: This study aimed to identify the prevalence of cardiac implantable electronic devices (CIEDs) in patients with chronic thromboembolic pulmonary hypertension (CTEPH) and to describe the associated disease burden.

Background: CTEPH is a debilitating disease, now potentially curable with pulmonary thromboendarterectomy (PTE). The contribution of CIEDs to thrombosis in this patient population has not been previously studied.