摘要
目的总结高原心脏病患者超声心动图特点。方法回顾分析高原心脏病患者及正常对照组超声心动图参数的差异。结果高原心脏病患者88例,正常对照组30例,超声心动图指标包括左房内径,左室舒张末内径、左室射血分数、右房上下径、右房横径、右室舒张末内径、右室壁厚度、主肺动脉内径、右房压、肺动脉压,除左室射血分数两组无差异外,高原心脏病组左房内径,左室舒张末内径明显小于正常对照组,右房上下径、右房横径、右室舒张末内径、右室壁厚度、主肺动脉内径、右房压、肺动脉压等指标均大于对照组。两组均有明显差异。结论高原心脏病患者超声心动图主要表现为右心增大及肺动脉高压。
Objective To analyze the echocardiographic characteristics of high altitude heart disease. Methods The differences in echocardiographic parameters between high altitude heart disease patients and normal controls were retrospectively analyzed. Results Eighty- eight cases of high altitude heart disease and 30 normal controls were analyzed. Echocardiographic indexes analyzed included the following： the left atrial diameter,left ventricular end- diastolic diameter,left ventricular ejection fraction,right atrial longitudinal diameter,right atrial transverse diameter,right ventricular end- diastolic diameter,wall thickness of right ventricular,the main pulmonary artery diameter,right atrial pressure,and pulmonary artery pressure. Except left ventricular ejection fraction,the parameters of left atrial diameter and left ventricular end- diastolic diameter in high altitude heart disease group were less than the normal control group obviously; the parameters including right atrial longitudinal diameter,right atrial transverse diameter,right ventricular end- diastolic diameter,wall thickness of right ventricular,the main pulmonary artery diameter,right atrial pressure,and pulmonary artery pressure in high altitude heart disease group were greater than the control group. Conclusion The echocardiographic characteristics of high altitude heart disease are obvious right heart enlargement and pulmonary hypertension.
出处
《临床和实验医学杂志》
2014年第21期1807-1810,共4页
Journal of Clinical and Experimental Medicine
关键词
高原心脏病
肺动脉高压
右心功能
High altitude heart disease
Pulmonary hypertension
Right heart function
