https://www.selleckchem.com/products/alpha-conotoxin-gi.html Fifteen specimens were read as negative for TEN on frozen slides but 4 were changed to positive by permanent biopsy. Overall, the diagnostic accuracy of frozen section was 92.5%, with sensitivity and specificity 92.7% and 91.7% respectively. The positive predictive value, or coherence of positive diagnosis between the two methods, was as high as 98.1%, and the negative predictive value was 73.3%. The p-value of McNemar's tests was 0.375, indicating there was no significant difference between the two biopsy methods. The data suggest that as a rapid histological assessment, frozen section is a reliable tool in the early diagnosis of TEN. The data suggest that as a rapid histological assessment, frozen section is a reliable tool in the early diagnosis of TEN. Myocardial recovery is a rare phenomenon in left ventricular assist device (LVAD) therapy. Surgical LVAD removal is associated with the risk of cardiac failure, and the individual evaluation of sufficient myocardial recovery is crucial. Thus, complete device explantation is not consistently performed to minimize perioperative risk. However, the remaining ventricular assist device components bear significant risks of infection or thrombosis. Therefore, we developed this study to evaluate a complete LVAD explantation protocol. All patients in our institution who had an LVAD explanted were enrolled in the study. Explant surgery involved removal of the driveline, pump housing, sewing ring and outflow graft. The ventricular wall was reconstructed by double patch plasty. Our analysis focused on surgical and postoperative outcome parameters, including all-cause mortality and major adverse cardiac and cerebrovascular events. A total of 12 patients (HVAD, n = 5; HeartMate II, n = 3; HeartMate 3, n = 4) had myocaconsistent long-term results. Complete LVAD explantation with ventricular patch plasty is feasible and has consistent long-term results. Musculoskeletal i