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. 2014 Jun 30;22(2):65–71. doi: 10.4250/jcu.2014.22.2.65

Fig. 2.

Fig. 2

Correlations between the global longitudinal strain of the right ventricle by velocity vector imaging (GLSRV-VVI) and echocardiographic parameters and serum B-natriuretic peptide (BNP) level. GLSRV-VVI shows good correlations with an RV fractional area change (RVFAC, A), tricuspid annular plane systolic excursion (TAPSE, B), RV Tei index (C), and LogBNP (D).