射频消融治疗右位心儿童预激综合征一例

患儿男性。10岁。因阵发性心悸10年，加重5个月于1997年4月21日人院，患儿自出生6个月时因发热在当地医院医治．发现“右位心”、“心动过速”，此后逢劳累及剧烈活动后反复出现阵发性心悸，每次发作持续数分钟至1h不等，均能自行缓解，未医治。近5个月来，患儿心悸症状发作频繁，持续时间延长，口服普罗帕酮治疗，疗救不佳，为进一步治疗而住院。查体：血压12／9kPa(90／68mmHg)，唇无紫绀，颈静脉无怒张，气     

梗塞前心绞痛对急性心肌梗塞近期预后的影响

对１７７例有、无梗塞前心绞痛的首次ＡＭＩ患者进行观察分析，结果为有梗塞前心绞痛组ＣＫ值、住院死亡率、严重心力衰竭和心源性休克发生率明显低于无梗塞前心绞痛组，此仅与梗塞前服用抗心绞痛药物相关。     

pH、HP与消化性溃疡

ｐＨ、ＨＰ与消化性溃疡宋世良（江苏省太仓市第一人民医院太仓２１５４００）ｐＨ是酸碱度的代号。关于酸与溃疡的关系，早在１９１０年Ｓｃｈｗａｒｚ就指出：＂Ｎｏａｃｉｄ，ｎｏｕｌｃｅｒ＂，即＂没有酸就没有溃疡＂。这一医学名言一直沿用了近一个世纪，至今仍有其...     

小儿心脏瓣膜置换术（附2例报告）

２例小儿心脏瓣膜置换术获得成功，其中１例同时施行房间隔缺损和未闭动脉导管缝合术，１例同时施行室间隔缺损补片修补术。作者对该术的指征、手术特点和心肌保护等问题进行了讨论。     

偶测血压正常伴有微量白蛋白尿的2型糖尿病患者动态血压变化

对于伴有微量白蛋白尿的2型糖尿病患者,严格的血压控制对防止糖尿病肾病的进展是非常重要的.临床偶测血压正常的此类患者,24h动态血压监测不一定正常.此类患者应进行降压药物如ACEI治疗以防止糖尿病肾病的发展.为了观察偶测血压正常的伴有微量白蛋白尿的2型糖尿病患者血压变化情况,我们对此类患者血压进行了24h动态监测,报告如下.     

以视力损害为主要表现的系统性红斑狼疮一例

系统性红斑狼疮(systemic lupus erythematosus，SLE)虽是以多系统、多器官损害伴多种自身抗体为特征的自身免疫性疾病，但在疾病的某一时期．可以某一器官或某一系统受累为突出表现。以视力损害为主要表现的SLE少见，现报道1例如下。     

VEGF-expressing Bone Marrow Mesenchymal Stem Cells Transplantation Improved Heart Function of Myocardial Infarct Rabbits

Objectives To treat myocardial infarction with MSCs transplantation combined with VEGF gene therapy in rabbits and to study its mechanisms. Methods Forty-eight rabbits were randomly divided into MI group (n=12), MSCs group (n=12), VEGF group (n = 12), MSCs VEGF group (M V group, n = 12). Rabbit myocardial infarction models were founded by the ligation of left anterior descending artery. 107 MSCs were injected into the infarct-zone in four sites 2 weeks later in MSCs and M V group. phVEGF gene were injected in infarct-zone in VEGF group and MSCs transfected with phVEGF gene were injected in M V group. Heart function including LVEDP, LVSP, LVDP, -dp/dtmax dp/dtmax, were measured in vivo. The hearts were harvested at 4 weeks after transplantation and sectioned for HE stain, immunohistochemical stain of BrdU andⅧfactor antigen. Results The left ventricular hemodynamics parameters showed that heart function were improved more in M V group than MSCs group, MI group and VEGF group. The numbers of BrdU positive cells in M V group(61±8)were more than in MSCs group (44±8, P < 0.01). The numbers of vessels in infarcted zone were more in M V group (49±8) than in MSCs group (33±6, P < 0.01 ),VEGF group(30±8, P<0.01)and MI group (18±4, P<0.01). Conclusions VEGF- expressing MSCs transplantation could improve heart function after myocardial infarction, and they were more effective than sole MSCs transplantation. Keeping more MSCs survival and ameliorating the blood supply of infarct-zone might be involved in the mechanisms.     

舒适护理应用在剖宫产围手术期的效果观察

目的：研究分析舒适护理应用在剖宫产围手术期的应用效果。方法：将62例剖宫产产妇纳入本次研究,随机均分为对照组与观察组各31例,对照组采取常规基础护理,观察组开展舒适护理,观察两组产妇VAS评分、焦虑与抑郁评分改善情况,并对研究结果相关数据作统计学处理。结果：与对照组相比,观察组VAS评分、焦虑与抑郁评分改善,组间差异显著而具有统计学意义（P〈0.05）。结论：在剖宫产围手术期开展舒适护理有利于缓解产妇疼痛,改善其不良心理状态,提高依从性,具有积极临床意义。