Correlative Study between Doppler Ultrasound Monitoring the Changes of PulmonaryHeart Diseast Patient' s Finger Artery Hemodynamics and Blood Oxygen / 医学研究杂志

Objective To explore the changes of finger artery hemodynamics of patients with pulmonary heart disease, at the same time to search for the relationship with PaO_2.Methods We used American ACUSON128/xp10 and ATL5000 color Doppler ultrasound diagnostic instrument to detect double middle - finger artery hymodynamics items; VSMANX, VDMIN,TAMX , PI and RI. We used Danish ABL5 artery blood gas analysis to monitor PaO_2 and SaO_2.Results PaO_2 ,SaO_2, VSMAX,VDMIN ,TAMX,and PI in control group,pulmonary heart disease remission stage, active attack stage had significant difference (P