From the viewpoint of efficiency, the energy of cardiac murmur corresponds to useless work.

Cardiac murmur was detected in 5 patients.

5例可闻及心脏杂音。

It is useful for preventing the occurrence of severe MR that using a stepwise dilatation technique and monitoring the changes of mitral valve gradient and cardiac murmur during PBMV procedure;

采用球囊直径递增法扩张并监测MVG、监听心杂音变化能有效预防严重MR的发生；

Conclusion CDFM is an important method in diagnosing PDA, evaluating pulmonary hypertension and differentiating persistent fetal circulation. Chest film is helpful to determing degree of cardiac pulmonary edema and differentiating hyaline membrane diseases, pneumonia.

结论CDFM是诊断PDA和估测肺动脉高压、鉴别持续胎儿循环的重要方法，胸片有助于判断心源性肺水肿程度和鉴别肺透明膜病、肺炎。

One patient with acute cardiac pulmonary edema and three with acute asthma in the SIMV group developed ventilator-dependent, however, could be weaned successfully after BIPAP treatment with obvious improvement of clinical symptom and arterial blood gas.

尤其在SIMV模式不能顺利脱机的1例急性心源性肺水肿和3例哮喘患者，应用BIPAP后均成功脱机，临床指标和血气结果均明显改善。

The Comparative Radiologic Study between High Altitude Pulmonary Edema and Renal, Cardiac Pulmonar Edema

高原性肺水肿与心、肾肺水肿X线表现的比较

The Short-term Effect of Non-invasive Positive Pressure Ventilation ( NIPPV) on Acute Cardiac Pulmonary Edema

应用无创正压通气方法对急性心源性肺水肿缺氧状态疗效的观察

Non-invasive mechanical ventilation combined with nitroprusside sodium for treatment of acute cardiac pulmonary edema

无创机械通气联合硝普钠治疗急性心源性肺水肿

Effects of BiPAP Mechanical Ventilation by Nasal Mask on Acute Cardiac Pulmonary Edema Patients

观察无创呼吸机对急性心源性肺水肿的疗效

Clinical efficacy and safety of azosemide in treatment of patients with cardiac edema

阿佐塞米片治疗心源性水肿的疗效和安全性

A toxic glycoside or mixture of glycosides obtained from the seeds of certain plants of the genus Strophanthus, especially S.komb é, used medicinally as a cardiac stimulant.

一种有毒的糖苷或糖苷混合物，取自于某些植物的种子羊角属的，尤指毒毛旋花，在医学上用作为心脏刺激剂。

Source of strophanthin which in in moderate doses is a cardiac stimulant but in larger doses a violent poison.

毒毛旋花甙的来源，中等剂量是强心剂，大剂量会中毒。

Epinephrine is a powerful cardiac stimulant. Epinephrine is one of the most potent vasopressor drugs known.

肾上腺素是一种强效心脏兴奋药。肾上腺素是已知最强的升压药之一。

The effects of cardiac stimulant on the β receptor of the myocardium in the rats with congestive heart failure

强心冲剂对慢性充血性心力衰竭模型大鼠心肌β受体的影响

Cardiac image enlargement were 24 cases;

心影增大24例；

Materials and Methods Ultrasound was performed in 120 cases of cardiac enlargement found by clinical manifestation and radiograph, which demonstrated the cardiac thoracic ratio of greater than 0.55. The findings on ultrasound were analyzed.

资料与方法分析120例临床和X线检查发现心脏增大，心胸比例在0.55以上的各种超声表现。

Conclusion Most of HHD lead to cardiac enlargement. Left atrial enlargement can be found mostly, and right ventricular enlargement is more often than left ventricular enlargement.

结论HHD可引起不同房室腔扩大，左房扩大最常见，右室扩大多于左室扩大；

Pericardial effusion, valvular regurgitation, right cardiac enlargement and pulmonary hypertension, changes in left ventricular systolic function were observed by echocardiogram.

超声心动图显示心包积液，瓣口返流，右心增大及肺动脉高压，左室收缩功能变化；

Objective To evaluate 2 dimensional ultrasound value in the diagnosis of the causes of cardiac enlargement detected by clinical manifestations and radiograph.

目的探讨二维超声对临床及X线检查发现的心脏增大病例的病因诊断价值。

Comprehensive Study of Cardiac Enlargement with 2 D Ultrasound, X-rays and Clinical Manifestations

心脏增大的二维超声与临床、X线综合研究

Moderate to high degree of cardiac enlargement was seen in 62 cases.

62例有中一高度心脏增大（96.8%），仅2例心影大小正常。