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。
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 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。
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。
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。
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。
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%)。
To analyze the characters of some parameters of cardiac function and ventricular volume in chronic heart failure (CHF).
研究心力衰竭状态下，各项心功能参数与心室容积参数的变化特点。
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。
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。
To explore the relationship between Plasma level of brain natriuretic peptides (BNP), Endothelin-1 (ET-1) and left ventricular function in chronic heart failure (CHF) patients.
目的研究慢性心力衰竭(CHF)患者血浆脑利钠肽(bnp)、内皮素- 1 (et - 1)水平的变化及其与心脏功能的关系。
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。
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。
Purpose To compare UCG with ERVI in measurement of left ventricular function in heart failure patients.
目的评价超声心动图(ucg)与平衡法放射性核素心室显像(ERVI)测定心力衰竭病人左心功能的应用价值。
Purpose To compare UCG with ERVI in measurement of left ventricular function in heart failure patients.
目的评价超声心动图(ucg)与平衡法放射性核素心室显像(ERVI)测定心力衰竭病人左心功能的应用价值。
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