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Figure 6 | Cardiovascular Ultrasound

Figure 6

From: Pre-ejection period by radial artery tonometry supplements echo doppler findings during biventricular pacemaker optimization

Figure 6

Effect of Biventricular Pacemaker Optimization on PEP measured by Radial Artery Tonometry and Echo Doppler. Effect of biventricular pacemaker optimization on PEP/VTI (left panel) and on PEP/ET (right panel) measured by radial artery tonometry (PEP) and by echo Doppler (VTI and ET) are shown in each study subject. PEP, pre-ejection period; VTI, velocity time integral; ET, ejection time

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