RESUMEN
The construction of smart hospital is an important part of modern hospital management system,and it is also the key way to build the new system of high-quality hospital development.In terms of building smart hospitals,multi-campus hos-pitals face more difficulties and challenges than single campus hospitals,such as the lack of top-level design,the difficulty of in-tegrated management,the uneven development of hospitals and the widespread phenomenon of information islands.This study summarizes and analyzes the difficulties encountered in the construction and application of smart hospitals in multi-hospital areas.Guided by problems,it puts forward countermeasures and suggestions for the construction of refined and high-quality smart hospi-tals in multi-campus hospitals,including strengthening overall and forward-looking awareness,integrating management according to hospital conditions,characteristic development under demand guidance,establishing a data integration center for smart hospi-tals,scientific planning of talent reserve and discipline layout,etc.
RESUMEN
Objective To evaluate the myocardial protective effect of hyperpolarized arrest induced with ATP-sensitive potassium channel opener ,pinacidil in vitroMethods Twenty-four rabbit hearts were randomly divided into three groups : hypothermic hyperpolarized group (LH group), normothermic hyperpolarized group ( WH group), and hyperkalemic control group (group C) The isolated rabbit hearts with a Langendorff apparatus were perfused oxygenated Krebs-Henseleit's solution (K-H) for 10 min and followed by cardioplegia The cardioplegia consisted of StThomas solution with either traditional high potassium (16mmol/L KCl, 4 ℃, group C), or pinacidil 50?mol/L (4 ℃ in LH group or 37 ℃ in WH group ) with 5mmol/L KCl The hearts were subjected to 40 min perfusional occlusion and followed by 20 min reperfusionResults Hearts were arrested quickly in LH group, and a little slowly in WH group, but rebeated quickly , which were different significantly from those in group C ; Recovery of LVP and left ventricle contracility in LH group and WH group were remarkedly faster than those in group C (P