心脏瓣膜病患者冠心病发生率分析

目的:明确冠心病在心脏瓣膜疾病中的发生率.方法:对301例心脏瓣膜病患者进行选择性冠状动脉造影并结合其他临床结果进行综合分析.结果:冠状动脉造影显示,301例患者中43例存在冠状动脉狭窄,男28例,女15例.其中二尖瓣膜病患者男12例,女7例,主动脉瓣膜病患者男6例,女1例,联合瓣膜病患者男10例,女7例.结论:冠心病在心脏瓣膜疾病中有较高的发生率,但在不同瓣膜疾病中并没有发现存在差异性.     

升主动脉成形术中期效果分析

Objective Reduction ascending aortoplasty is an alternative procdure to the replacement of the ascending aorts in case of ascending aorta dilation. However,its applicabikity is still under debate.This retrospective study was designed to evaluuate the midterm follow-up of unsupported ascending reduction aortoplasty for of the ascending aorta in petients with aortic valve dis- ease.Methods From October ,1996 to April,2007, a total of 54 patients with aortic valve disease and dilatation of the ascending aorta underwent unsupported reduction aortoplasty in combination with aortic valve replacement at our institution The diameter of the ascending aorta was measyred before and early after sugery and then later between 13 and 96 menths [mean (23 ±16)months] posto- perativeiy using echocardiography.Results Two patients were dead with thean overall perioperative mortality rate was of 3.7%. The reduction aortoplasty decreased the diameter of the aorta from (45.77±6.02) mm p～eope～afive]y to (34.67 ～4.81) mm early after surgery (P<0.01). During follow-up, the diameter d aorta increased from (34.67±4.81) mm early after surgery to (37.65± 6.35) mm after a mean follow-up of (23±16) months (P<0.01), including the diameters are greater than > 45 mm within 5 pa- tients. Aortic stenosis and an early postoperative diameter greater than 40 mm m'e independent risk factors for redilatation. Conchusion Because of the unsatisfied midterm follow-up redilation of unsupported reduction aortoplasty for dilation of the ascending aorta with aortic valve disease, this group of patients needs continued intimate fallow-up or even reoperation. The patients of stenosis is the surtable indication for RAA, and it is necessary to reduce the diameter of aorta to be lees than 40 mm to prevent redilation.     

新疆医科大学第一附属医院心脏中心简介

新疆医科大学第一附属医院心脏中心成立于2003年。以冠心病科、高血压科、起搏电生理科、普心内科、心律失常组、中心监护室（CCU）为主体，结合了心脏外科、心功能科、心血管实验室及干部心血管病房等多个科室组成，是具有现代诊疗模式和国内一流诊疗设备的中心。     

高血压患者如何安全过性生活？

高血压患者，由于平时基础血压较高，性生活时血压上升可增加心脏负担，可能会诱发心绞痛、心肌梗死或猝死、卒中等。那么他们该如何享受“性福”？     

12例心脏锐器伤的诊断与治疗

心脏锐器伤病情危重，如致心脏破裂死亡率高，仅有少数患者能及时地被转送到医院急救。李良彬等报道，入院前死亡率达80％，及时地诊断和手术可使80～90％的伤者获救，现将1995年2月至2004年1月救治12例心脏锐器伤的体会报道如下。     

for healthy heart 8 种让心脏健康瞻养成分（五）——矿物质篇

合理的膳食搭配对心脏健康柯着不可小视的作用。科学家存食物中发现了8种营养成分，能帮助你拥有强健的心脏。     

2例大剂量肾上腺素复苏成功报告

病例1：男性患者，52岁，因剧烈心前区痛放射至左上肢3h来诊．既往有高血压、冠心病史．间断服用降压药。查体：神清，生命指征正常，ECG示：急性广泛前壁心机梗死。立即给予吸氧、舌下含服硝酸甘油0．5mg、肌肉注射度冷丁50mg、建立静脉通路。患者突然出现意识丧失、全身抽搐、呼吸及大动脉搏动消失．BP0／0kPa，心电监护示：心室颤动。立即行面罩给氧．同时胸外心脏按压，     

白果槲寄生叶水醇提取物的血管舒张作用

作者采用兰根道尔夫离体和灌注心脏模型，研究了白果槲寄生Viscum album L．叶水醇提取物的血管舒张作用及用Kelm等的方法研究了该提取物的作用机理。