心电图

The mean QRS duration was decreased from 148±23 ms to 112±10 ms.

体表心电图QRS时限由(148±23) ms缩短至(112±10) ms。

At the prior and the third month following 3-month-treatment, the electrocardioactivity were measured by electrocardiogram, and the parameters of left ventricular systolic and diastolic function were measured by echocardiogram and chest radiogram.

全部疗程结束后观察临床症状变化，进行胸片、动态心电图和超声心动图分析，测定心胸比、心肌电活动、左室内径及心功能参数，了解二者对DCM心衰的治疗作用。

The ir heart rate,the expiratory content of O2 and CO2 were recorded,and the minute ventilation volume,oxygen consumption（VO2）,CO2 production（VCO2）,respiratory quotient and VE/VO2 were calculated.

用O2-CO2气体测定仪分析每个负荷最后半分钟的O2和CO2，用心电图机同步记录心率。计算肺通气量、氧耗量（CO2）、二氧化碳产生量（VCO2）、呼吸商及氧通气当量（VE/CO2）。

Roentgenograph showed pleural thickening in 97 cases, cavitary tuberculosis in 80 cases and more than 3 pulmonary fields were affected in 102 cases.

青壮年肺结核合并肺心病的临床表现具有不典型性，临床上应综合判断X线及心电图检查，对可疑病例行心脏彩超协助诊断。

Of the methods of assessing heart function in patients with cor pulmonale, radionuclide ventriculography is more valuable one than others such as chest roentgenography, electrocardiography and echocardiography.

放射性核素检查克服了胸片、心电图、超声心动图等常规检查的一些缺点，是检查肺心病病人心功能的一个较有前途的手段之一。

Patients were divided into several groups: the left-to-right shunt type of CHD without pulmonary hypertension , PH secondary to the left-to-right shunt type of CHD, no-shunt existence type of CHD (the three types above were regarded as acyanotic CHD), cyanotic type of CHD, and healthy children as controls. Diagnosis were established by clinical symptoms and signs, chest roentgenography, electrocardiogram, echocardiography, cardiac catheterization and surgery.

依据研究内容分为对照组、左向右分流先心病不伴肺动脉高压组、肺动脉高压组、无分流先心病组和紫绀型先心病组，诊断经临床症状和体征、X线、心电图、心脏超声、心血管造影以及手术证实。

Methods: In this series,coronary heart disease was proven by clinic,electrocardiogram and selective coronary arteriography.Causes of 30 cases of PICAS were acute coronary occlusion in PTCA (2 cases),coronary arterial dissection (1 cases),preventing coronary arterial restenosis after PTCA (18 cases),coronary arterial restenosis after PTCA (4 cases) and acute myocardial infarction (5 cases).Thirty cases of SCAG were performed by Judkins method.

材料和方法：本组病例均经临床，心电图和选择性冠状动脉造影证实为冠心病。30例经皮冠状动脉内支架植入术的原因有经皮腔内冠状动脉成形术中发生急性冠状动脉闭塞2例，冠状动脉夹层1例，为防止PTCA术后再狭窄18例，PTCA术后再狭窄4例，急性心肌梗塞5例。30例SCAG均采用Judkins法。

Independent factors associated with radiation dose were patient weight (relative effect on DLP, 5%; 95% confidence interval , 4%-6%), absence of stable sinus rhythm (10%; 95% CI, 2%-19%), scan length (5%; 95% CI, 4%-6%), electrocardiographically controlled tube current modulation (–25%; 95% CI,–23% to –28%; applied in 73% of patients), 100-kV tube voltage (–46%; 95% CI,–42% to –51%; applied in 5% of patients), sequential scanning (–78%; 95% CI,–77% to –79%; applied in 6% of patients), experience in cardiac CT (–1%; 95% CI,–1% to 0%), number of CCTA s per month (0%; 95% CI, 0%-1%), and type of 64-slice CT system (for highest vs lowest dose system, 97%; 95% CI, 88%-106%).

与放射剂量有关的独立因子有：病人的体重（对DLP的相对影响，占5%）；稳定窦性节律的阙如（占10%的影响）；扫描的长度（扫描长度增加1厘米相当于DLP增加5%）；应用心电图控制的管电流调制（导致DLP降低25%；用于73%的患者身上）；100-kV 管电压（使DLP降低46%，应用于5%的患者）；序贯扫描（降低78%；应用于6%的病人）；对心脏CT的经验（降低1%）；每月CCTA的数量；64层CT系统的类型

Objective To probe into the clinical features of theDCGin coronary heart disease with SMI .

摘 要］目的：为探讨冠心病无症状性心肌缺血的动态心电图的临床特点。

He traced the spiky line with his forefinger. Here, he's resting on the examining table.

沿着心电图他用食指指着说看这儿，他躺在诊断台上，脉搏72次/分。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。