Morphological,Functional, and Tissue Characterization of Silent Myocardial Involvement in Patients With Primary Biliary Cholangitis

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经后颅窝乙状窦后入路三叉神经微血管减压术的快速康复外科护理

目的 探讨快速康复外科 （FTS）理念在经后颅窝乙状窦后入路三叉神经微血管减压术围术期患者护理中的应用效果。方法 选择2018年1月~2019年1月我院收治并行经后颅窝乙状窦后入路三叉神经微血管减压患者100例，随机分成观察组和对照组，每组50例。对照组应用常规方法进行围术期护理，观察组应用FTS理念进行围术期护理。比较两组焦虑情况、术后并发症发生率、平均住院日及平均住院费用。结果 观察组轻度焦虑多于对照组，中、重度焦虑少于对照组（P＜0.05）；观察组术后并发症发生率低于对照组[恶心呕吐（4.00% vs 16.00%）、尿路感染（4.00% vs 18.00%）、颅内感染（0 vs 8.00%）、颅内血肿（2.00% vs 14.00%）和术后应激性疼痛（16.00% vs 34.00%）]，差异有统计学意义（P＜0.05）；观察组平均住院日和平均住院费用均低于对照组[（9.13±1.14）d vs（12.44±0.89）d]；[（2.15±0.66）万元 vs （3.05±0.61）万元]，差异有统计学意义（P＜0.05）。结论 应用FTS理念能缓解经后颅窝乙状窦后入路三叉神经微血管减压术患者术前紧张恐惧的心理，减少术后并发症，缩短患者住院日，降低住院费用，护理效果较好。     

ACE2 receptor polymorphism: Susceptibility to SARS-CoV-2, hypertension,multi-organ failure,and COVID-19 disease outcome

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has emerged in Chinese people in December 2019 and has currently spread worldwide causing the COVID-19 pandemic with more than 150,000 deaths. In order for a SARS-CoV like virus circulating in wild life for a very long time to infect the index case-patient, a number of conditions must be met, foremost among which is the encounter with humans and the presence in homo sapiens of a cellular receptor allowing the virus to bind. Recently it was shown that the SARS-CoV-2 spike protein, binds to the human angiotensin I converting enzyme 2 (ACE2). This molecule is a peptidase expressed at the surface of lung epithelial cells and other tissues, that regulates the renin-angiotensin-aldosterone system. Humans are not equal with respect to the expression levels of the cellular ACE2. Moreover, ACE2 polymorphisms were recently described in human populations. Here we review the most recent evidence that ACE2 expression and/or polymorphism could influence both the susceptibility of people to SARS-CoV-2 infection and the outcome of the COVID-19 disease. Further exploration of the relationship between the virus, the peptidase function of ACE2 and the levels of angiotensin II in SARS-CoV-2 infected patients should help to better understand the pathophysiology of the disease and the multi-organ failures observed in severe COVID-19 cases, particularly heart failure.     

Pediatric cardiac computed tomography angiography: Expert consensus from the Filiale de Cardiologie Pédiatrique et Congénitale (FCPC) and the Société Française d’Imagerie Cardiaque et Vasculaire diagnostique et interventionnelle (SFICV)

This article was designed to provide a pediatric cardiac computed tomography angiography (CCTA) expert panel consensus based on opinions of experts of the Société Française d’Imagerie Cardiaque et Vasculaire diagnostique et interventionnelle (SFICV) and of the Filiale de Cardiologie Pédiatrique Congénitale (FCPC). This expert panel consensus includes recommendations for indications, patient preparation, CTA radiation dose reduction techniques, and post-processing techniques. The consensus was based on data from available literature (original papers, reviews and guidelines) and on opinions of a group of specialists with extensive experience in the use of CT imaging in congenital heart disease. In order to reach high potential and avoid pitfalls, CCTA in children with congenital heart disease requires training and experience. Moreover, pediatric cardiac CCTA protocols should be standardized to acquire optimal images in this population with the lowest radiation dose possible to prevent unnecessary radiation exposure. We also provided a suggested structured report and a list of acquisition protocols and technical parameters in relation to specific vendors.     

丹红注射液对急性心肌梗死PCI围手术期心功能和TIMI血流影响的Meta分析

目的:系统评价丹红注射液对急性心肌梗死(AMI)经皮冠状动脉介入治疗(PCI)围手术期心功能和心肌梗塞溶栓治疗(TIMI)血流分级的影响。方法:计算机检索CNKI,万方数据库,维普数据库,Pub Med,CBM,Web of Science,The Cochrane Library共7个数据库,全面采集在PCI围手术期应用丹红注射液治疗急性心梗的临床试验,采用Cochrane风险评价表进行文献质量评价,运用Revman 5.3软件进行Meta分析。结果:共纳入12个临床试验,包含1131例患者,其中丹红治疗组569例,对照组562例,结果显示在常规治疗的基础上加入丹红注射液治疗,患者的左室射血分数明显增高[均数差(MD)=6.62,95%可信区间(CI)(4.91,8.34),P<0.00001],TIMI分级3级患者明显增多[相对危险度(RR)=0.22,95%CI(0.12,0.41),P<0.00001],脑利钠肽水平明显降低[MD=-151.86,95%CI(-247.00,-56.72),P=0.002]。结论:丹红注射液可以提高急性心梗PCI围手术期心功能和增加TIMI血流的分级。     

Predictive monitoring in neonates

Premature infants are physiologically immature and are particularly vulnerable to systemic illnesses. Instability of vital signs related to immaturity of organ systems are common but may also represent early manifestations of serious illness. While vital signs are frequently or continuously monitored in critically unwell neonates, changes in these parameters are subtle in the early phase of illness such as sepsis and difficult to interpret using traditional neonatal monitoring tools. Recent advances in identifying trends and patterns of vital signs in the pre-clinical phase of the illness, particularly in the field of heart rate characteristics monitoring has opened up the potential to improve outcomes through rapid and timely investigations and early intervention. This article reviews the current evidence in predictive monitoring of neonates and discusses potential clinical implications.     

品管圈活动在喜疗妥联合新鲜马铃薯外敷治疗小儿输液外渗中的应用效果分析

目的探讨品管圈活动在喜疗妥联合新鲜马铃薯外敷治疗小儿输液外渗中的应用效果。方法选取我院2016年8月至2018年12月收治的输液外渗患儿100例,随机分为两组各50例。对照组给予50%硫酸镁湿敷治疗与常规护理,干预组采用喜疗妥联合新鲜马铃薯外敷,进行品管圈活动。对比两组的临床疗效、损伤痊愈时间和完全消肿时间。结果干预组的总有效率为90.00%,高于对照组的74.00%(P <0.05)。干预组的损伤痊愈时间和完全消肿时间短于对照组(P <0.05)。结论品管圈活动在喜疗妥联合新鲜马铃薯外敷治疗小儿输液外渗中的效果较好,可缩短临床症状消失时间,加快康复进程。