The test result showed that two of the five additives could react with crankcase oil.

Question: What concentration of additives might be found in typical diesel engine crankcase oil?

问题: 在典型的柴油曲柄箱机油中,添加剂的浓度一般是 多少 ?

Ventricular arrhythmias in the hypertension patients with left ventricular hypertrophy

左室肥厚的高血压病患者的室性心律失常

Temporary cardiac pacing for the treatment of arrhythmias in children

心脏临时起搏治疗小儿心律失常

Analysis of Characteristic of Coronary Angiography on Variant Angina with Serious Arrhythmias

变异型心绞痛伴发心律失常冠状动脉造影特点分析

Doppler tissue image of premature ventricular arrhythmias and demand pacing rhythm

室性早搏与按需起搏心律的彩色多普勒组织成像

Advances in molecular genetics of cardiac arrhythmias: from genes to patients

心律失常的分子遗传学进展：从基因到疾病的诊断和治疗

Related factors for ventricular arrhythmias after cardiac valve replacement

瓣膜置换术后室性心律失常的相关因素

A study on relation of left ventricular end-diastolic pressure and atrial arrhythmias

左心室舒张末期压力与房性心律失常关系的探讨

Relation between inflammatory factor level of AMI and ventricular arrhythmias

急性心肌梗死患者炎性因子表达与室性心律失常的关系

Conclusion Ventricular dilation may induce arrhythmias in isolated rat hearts.

结论对离体大鼠心室进行膨胀可诱发心律失常；

A Clinical Analysis of 262 Cases of AMI Complicated with Supraventricular Arrhythmias

急性心肌梗塞合并室上性心律失常262例临床分析

Methods The data of 236 cases with cardiac arrhythmias from 1992 to 2003 were summarized.

方法回顾1992～2003年间236例妊娠合并心律失常孕产妇的临床资料，分析其心功能变化、分娩方式及母儿结局等。

Study of the mechanism of ventricular arrhythmias in the short QT duration syndrome

短QT间期综合征发生室性心律失常机制探讨

NEONATAL CARDIAC ARRHYTHMIAS A Clinical Report of 8 Cases

新生儿心律失常8例报告

Evaluation the Efficacy of Lower dose Sotalol in Patients with Arrhythmias

小剂量索他洛尔治疗心律失常的疗效评价

Investigation of Right Ventricular Outflow Traction Arrhythmias Using Monophasic Action Potential

单相动作电位在右心室流出道室性心律失常发病机制中的研究

Analysis of Arrhythmias Characteristics on 24h Ambulatory Electrocardiogram in the Old People

老年人动态心电图心律失常特征分析

The clinical arrhythmias in three cardiac transplant recipients had been studied.

结合3例原位心脏移植受者探讨供心临床心律变化的特点。

Experiment research about the protective effect of different preconditioning methods on ischemia/ reperfusion arrhythmias

不同预适应方法抗缺血/再灌注心律失常的实验研究缺血预处理的抗心律失常作用

Background& Atrial arrhythmias increase disease burden in the general adult population.

背景&房性心律失常会增加普通成年人群的疾病负担。