论文部分内容阅读
一、定义: 有些严重慢性心功能不全患者,应用常规的治疗措施,包括休息、饮食、洋地黄和利尿剂,不能改善其充血性心力衰竭状态,称之为难治性或顽固性慢性心力衰竭(CRCHF)。为了成功地治疗这些对标准治疗措施无效的长期心功能不全。必须了解导致CRCHF的各种特定心脏病和诱发因素,并予以恰当地治疗。二、病因分类: 1.心脏本身病变:(1)压力负荷过重:通常由于体循环高血压或流出道梗阻(如主动脉瓣狭窄)所致。同样,右心室可
First, the definition: Some patients with severe chronic heart failure, the use of conventional treatment measures, including rest, diet, digitalis and diuretics, can not improve the state of congestive heart failure, known as refractory or refractory chronic heart failure CRCHF). In order to successfully treat these long-term cardiac insufficiencies that are ineffective with standard treatment. The specific heart disease and triggers that lead to CRCHF must be understood and properly treated. Second, the cause classification: 1. The heart itself lesions: (1) pressure overload: usually due to systemic hypertension or outflow tract obstruction (such as aortic stenosis) due. Similarly, the right ventricle can be