慢性充血性心力衰竭 (CHF)是大多数心血管病的最终归宿 ,也是最主要的死亡原因 ,而晚期CHF ,特别是难治性心力衰竭的治疗 ,仍然是心血管病治疗中的重点和难点 ,尤其对于长期大量使用利尿剂出现利尿剂抵抗的患者 ,往往需要超滤透析。临床上采用多种方法解决这个难题 ,但效果都不 Chronic congestive heart failure (CHF) is the ultimate fate of most cardiovascular diseases and is the leading cause of death, and the treatment of advanced CHF, especially refractory heart failure, remains a major and difficult point in the management of cardiovascular disease In particular, ultrafiltration dialysis is often required in patients who have diuretic resistance for long-term use of diuretics. Clinically use a variety of ways to solve this problem, but the effect is not