1、美国纽约心脏协会[HYNA]功能分级 New York Heart Association [NYHA] functional class 1级:体力活动不受限,日常活动不引起过度的乏力、呼吸困难或心悸。为心功能代偿期。 2级:体力活动轻度受限,休息时无症状,日常活动即可引起乏力、心悸、呼吸困难或心绞痛。I度...
The New York Heart Association (NYHA) functional class helps to classify congestive heart failure patients based on their symptoms. Class I:No symptoms of heart failure. Class II:Symptoms of heart failure with moderate exertion, such as ambulating two blocks or two flights o...
Comparison of NYHA Functional Class II and III Patients with Ischemic Cardiomyopathy Treated with a Novel New Volume Reduction OperationArterial baroreflexMyocardial infarctionAngiogenesisalpha 7-nAChRAims Angiogenesis is critical for re-establishing blood supply to ischaemic myocardium after myocardial infarction...
Class I: Symptoms with more than ordinary activity Class II: Symptoms with ordinary activity Class III: Symptoms with minimal activity Class IIIa: NoDyspneaat rest Class IIIb: RecentDyspneaat rest Class IV: Symptoms at rest III. Classification: Alternative Heart Failure classification ...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook AcronymDefinition NYHANew York Heart Association NYHANew York Heavy Artillery NYHANew York Housing Authority NYHANorth Yorkshire Health Authority(England, UK) NYHANew York Holstein Association(cow breeders organization; Ith...
The purpose of this study was to assess the tolerability and efficacy of carvedilol in patients with New York Heart Association (NYHA) functional class IV ... PS Macdonald,AM Keogh,CL Aboyoun,... - 《Journal of the American College of Cardiology》 被引量: 306发表: 1999年 Clinical predicto...
Comparison of the effects of cardiac resynchronization therapy in patients with class II versus class III and IV heart failure (from the InSync/InSync ICD ... Cardiac resynchronization therapy (CRT) is recommended for patients with New York Heart Association (NYHA) class III or IV heart failure...
Of those in NYHA functional classes III/IV, 358 participants were in functional class III and 2 were in functional class IV. Those in NYHA functional classes III/IV, compared with NYHA functional class II, were more likely to be female, older, and White. Patients in NYHA functional classes...
The functional status of ACHD may be assessed in terms of the NYHA classification or the Ability index (ABILITY). Objective The purpose of our study was to examine which of the two classification systems is more closely related to objectively defined HF. Methods NT-pro brain natriuretic ...
Demographic, echocardiographic, electrocardiographic, and clinical outcome data were analyzed to assess the relationship of functional class and QRS duration before device implantation to postimplant outcomes.#There were 20, 88, and 36 patients in NYHA functional class II, III, and IV, respectively. ...