Observational Study
Copyright ©The Author(s) 2023.
World J Cardiol. Nov 26, 2023; 15(11): 599-608
Published online Nov 26, 2023. doi: 10.4330/wjc.v15.i11.599
Figure 4
Figure 4 Relationship between electrocardiography, right atrium waveform, and portal vein flow. The timing of minimum portal vein velocity was synchronized with the V-wave in the right atrium. ECG: Electrocardiography; RA: Right atrium; PV: Portal vein.