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高频通气对于治疗I型呼吸衰竭患者已为大家所接受,治疗缺血性心脏病也有报道,笔者利用间断高频通气的方法,对慢性左心衰竭引起的低氧血症进行治疗,取得较好疗效,现报告如下。 对象 25例患者心功能分别为Ⅲ～Ⅳ级(NYHA分级),全部病例均经强心、利尿、扩血管治疗后无明显好转。男18例,女7例。年龄50～82岁,平均年龄66岁。PaO_2:均<7.5KPa,PaCO_2均>6.89KPa。
High-frequency ventilation for the treatment of type I patients with respiratory failure has been accepted by everyone for the treatment of ischemic heart disease has also been reported, the author of the use of intermittent high-frequency ventilation on chronic left heart failure caused by hypoxemia for treatment, access to more Good curative effect, report as follows now. The cardiac function of 25 patients were grade Ⅲ ~ Ⅳ (NYHA classification). All patients were treated with cardiac, diuretic and vasodilator without significant improvement. 18 males and 7 females. Age 50 ~ 82 years old, average age 66 years old. PaO_2: all <7.5KPa, PaCO_2> 6.89KPa.