Left ventricular failure results in distention of the left atrium, engorgement of the pulmonary veins.
左心室衰竭导致左心房扩张，肺静脉充盈。
Objective: To explore the effects of mechanical ventilation the treatment of acute left ventricular failure.
目的：探索机械通气辅助治疗急性左心衰竭的临床应用效果。
Objective: To explore the effects of mechanical ventilation in the treatment of acute left ventricular failure.
目的：探索机械通气治疗急性左心衰的临床效果。
Objective To observe the therapeutic efficacy of bi-level positive-pressure non-invasive ventilation on the treatment of acute left ventricular failure (ALVF).
目的了解无创正压机械通气治疗重症急性左心功能衰竭对患者血气及肺功能的影响。
Conclusion: After the routine drug treatment in the acute left ventricular failure, if condition of the patients worse, they must be treated with MV, special for PEEP.
结论：急性左心衰患者在常规治疗基础上，若病情仍进行性恶化，则需及时行呼吸机治疗，尤其是行呼气末正压治疗。
Objective To observe the efficacy of nasal(facial) Bilevel mask positive airway pressure(BiPAP) ventilation for acute myocardial infarction with acute left ventricular failure.
目的观察经鼻（面）罩双水平气道正压通气治疗急性心肌梗死合并急性左心衰竭的疗效。
Objective To observe the clinical therapeutic effectiveness of intra-aortic balloon pumping (IABP) in the treatment of elderly with serious acute left ventricular failure and cardiogenic shock.
目的观察主动脉内气囊反搏救治老年重症急性左心衰竭及心源性休克的临床疗效。
Design, Setting, and patients Multicenter, randomized controlled trial among 2331 medically stable outpatients with heart failure with left ventricular ejection fraction of 35% or less.
试验设计、设定与病人多中心随机对照试验，2331名医学上稳定的门诊心衰患者，左心室射血分数小于等于35%。
Objective To compare therapeutic effects of acupuncture and western medicine on silent heart failure (SHF) and investigate their effects on left ventricular contraction function.
目的：比较针刺与西药治疗无症状心力衰竭患者的疗效差异，并探讨其对左室收缩功能的影响。
BACKGROUND Surgical ventricular reconstruction is a specific procedure designed to reduce left ventricular volume in patients with heart failure caused by coronary artery disease.
背景手术心室重建是一种特殊的手术操作，被设计用来减少冠状动脉病引起心力衰竭患者的左心室容积。
Diastolic heart failure is a kind of heart failure characterized by an abnormality of diastolic function and a normal left ventricular ejection fraction.
舒张性心力衰竭是以舒张功能异常为特征而左室射血分数正常的心力衰竭。
Objective to investigate the effects of cardiac sympathetic blockade on left ventricular diastolic function in patients with dilated cardiomyopathy and severe heart failure (HF).
目的观察心区交感神经阻滞对严重心力衰竭患者左心室舒张功能的影响。
Background Surgical ventricular reconstruction is a specific procedure designed to reduce left ventricular volume in patients with heart failure caused by coronary artery disease.
心室外科重建术是一种降低冠心病导致心衰患者的左室容量的特有术式。
Objective To report an acute ischemic left ventricular heart failure model of safe, simple, relatively steady, and reproducible in sheep.
目的建立简易可靠、相对稳定、重复性好的绵羊急性缺血性左心衰竭模型。
Objective to investigate the application of pulsed-wave Doppler tissue imaging (PW-DTI) in evaluating left ventricular systolic and diastolic function in patients with chronic heart failure (CHF).
目的：探讨脉冲多普勒组织成像(PW DTI)技术在评价慢性心力衰竭(CHF)左室舒缩功能方面的应用。
DHF occurs when signs and symptoms of heart failure are present but left ventricular systolic function is preserved (i. e. ejection fraction greater than 45 percent).
DHF是指有心衰的症状和体征而左室收缩功能正常(射血分数大于45%)。
Conclusion Senile systolic hypertension left ventricular hypertrophy is closely related to heart failure, it is helpful to delay the occurrence of heart failure to improve left ventricular remodel.
结论老年收缩期高血压左室肥厚与心衰密切相关，积极改善左心室重塑有助于延缓心衰的发生。
Patients in lower socioeconomic positions had more atherosclerosis, serious cardiovascular disease, prior heart attacks, left ventricular dysfunction and heart failure.
社会经济地位较低的患者有更多的动脉粥样硬化，严重的心血管疾病，心脏病发作先兆，左心功能不全，心力衰竭。
Conclusion: Serum BNP level in patients with CHF elevate significantly with the severity of heart failure and can better reflect the left ventricular function.
结论：CHF患者血浆BNP水平随着心力衰竭严重程度的增加而升高，并能较好地反映左室功能状态。
Objective To explore the relationship between the dyssynchrony of left ventricular and the expression of matrix metalloproteinase-9 (MMP-9) in rats with heart failure.
目的探讨心力衰竭大鼠左心室非同步化与心肌基质金属蛋白酶- 9 (MMP - 9)表达的关系。
Objective to investigate the left ventricular hypertrophy (LVH) and related risk factors in patients with chronic renal failure (CRF).
目的研究慢性肾功能衰竭(CRF)患者心脏左室肥大(LVH)和相关危险因素。
Conclusion: Both ABCI and RQI, though without positive myodynamia, showed certain inhibitory effect of left ventricular remodeling in rats with left heart failure after mi.
结论：无正性肌力作用的活血注射液与益气注射液对心梗后心衰大鼠左心室重构均有一定的抑制作用。
Objective to measure the left ventricular long axis systolic function in the patients with diastolic heart failure (DHF) and investigate its clinical significance.
目的检测舒张性心力衰竭(DHF)患者左心室长轴收缩功能，探讨其临床意义。
Mitral annulus velocity detected by TDI is sensitive and reliable to evaluate left ventricular function in heart failure children.
以TDI方法测定二尖瓣环运动频谱评价心力衰竭儿童左室功能是敏感和可靠的。
Conclusion: BNP level increase with the degree of severity of heart failure and can better reflect the left ventricular function.
结论：老年心力衰竭患者血bnp水平随着心力衰竭严重程度的增加而升高，并能较好反映左室功能状态。
Objective to investigate the changes of the left ventricular abnormality and the related risk factors in patients with chronic renal failure (CRF) in non-dialysis phase.
目的采用超声技术研究慢性肾功能衰竭(CRF)非透析患者左心改变的相关影响因素。
To observe the effect of Glucoperiplocymarin on left ventricular structure and function in chronic heart failure(CHF) rats by Color Doppler-echocardiography.
应用彩色超声心动图评价杠柳毒苷对慢性心衰大鼠左室结构和功能的影响。
Conclusion Shenfu Injection can decrease the left ventricular function in patients with chronic left heart failure in short time.
结论参附注射液在短时间内能使慢性左心衰竭病人的左心功能下降。
Methods In a randomized trial, we compared ICD therapy or amiodarone with state-of-the-art medical therapy alone in 2521 patients who had stable heart failure with depressed left ventricular function.
方法：在随机研究中，我们纳入了2521例稳定性左心功能不全的心力衰竭患者，比较ICD治疗、胺碘酮治疗或单用优化药物治疗对生命质量的影响。
Methods In a randomized trial, we compared ICD therapy or amiodarone with state-of-the-art medical therapy alone in 2521 patients who had stable heart failure with depressed left ventricular function.
方法：在随机研究中，我们纳入了2521例稳定性左心功能不全的心力衰竭患者，比较ICD治疗、胺碘酮治疗或单用优化药物治疗对生命质量的影响。
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