Perioperative management of postinfarction ventricular septal rupture: a comparison of Impella with intra-aortic balloon pump.

Postinfarction ventricular septal rupture (PIVSR) is a rare but serious complication of acute myocardial infarction. Determining how to conduct surgical repair safely is critical. We compared the outcomes of Impella and intra-aortic balloon pump (IABP) implantation during perioperative mechanical circulatory support management in patients with PIVSR (n = 22).

Fish environmental RNA sequencing sensitively captures accumulative stress responses through short-term aquarium sampling.

The utility of environmental RNA (eRNA) in capturing biological responses to stresses has been discussed previously; however, the limited number of genes detected remains a significant hindrance to its widespread implementation. Here, we investigated the potential of eRNA to assess the health status of Japanese medaka fish exposed to linear alkylbenzene sulfonate. Analyzing eRNA and organismal RNA (oRNA) in aquarium water within 12 h, we achieved high mapping rates and 10 times more differentially expressed genes than previously reported.

Breath-hold diffusion-weighted MR imaging (DWI) using deep learning reconstruction: Comparison with navigator triggered DWI in patients with malignant liver tumors.

Introduction: This study investigated the feasibility of single breath-hold (BH) diffusion-weighted MR imaging (DWI) using deep learning reconstruction (DLR) compared to navigator triggered (NT) DWI in patients with malignant liver tumors.

Methods: This study included 91 patients who underwent both BH-DWI and NT-DWI with 3T MR system. Abdominal MR images were subjectively analyzed to compare visualization of liver edges, presence of ghosting artifacts, conspicuity of malignant liver tumors, and overall image quality.

Middle segment preserving pancreatectomy versus total pancreatectomy: a comparative analysis of short- and long-term outcomes.

Purpose: Middle-segment preserving pancreatectomy (MSPP) serves as an alternative to total pancreatectomy (TP) for preserving the pancreatic body in multifocal pancreatic neoplasms. Despite the potential benefits of TP, the detailed short- and long-term prognoses remain unclear. We evaluated the feasibility of MSPP by comparing the perioperative outcomes and postoperative endocrine and exocrine functions with those of TP.