Real-Time Three-Dimensional Echocardiography to Assess Right Ventricle Function in XXXX with @entity120 .

@entity1 @entity296 @entity120 @entity4266
BACKGROUND: The convenience and availability of real-time three-dimensional echocardiography (RT3DE) makes it an attractive candidate for assessing right ventricle function. However, the viability of RT3DE is not conclusive. AIM OF STUDY: This study aims to evaluate RT3DE relative to cardiac magnetic resonance and 2-dimensional echocardiography (2DE) for measuring right ventricular systolic function in @entity1 with @entity120 . METHODS: @entity1 with @entity120 (n = 23) underwent cardiac magnetic resonance, 2DE, and RT3DE. Specifically, 2DE was used to measure the @entity296 ( @entity296 ), fractional area change, tricuspid annular plane systolic excursion (TAPSE), and tissue Doppler-derived tricuspid annular systolic velocity (S'). Cardiac magnetic resonance and RT3DE were used to measure right ventricular end-diastolic volume (RVEDV) and end-systolic volume (RVESV). The @entity4266 ( @entity4266 ) was calculated. RESULTS: Regarding the measurements taken by 2DE, @entity4266 positively correlated with fractional area change (r = 0.595, P = 0.003) and S'(r = 0.489, P = 0.018), and negatively correlated with @entity296 (r = -0.745, P = 0.000). There was no association between @entity4266 and TAPSE (r = -0.029, P = 0.896). There existed a close correlation between the values of RVEDV, RVESV, and @entity4266 as measured by RT3DE and CMR respectively (P<0.001); Bland-Altmanan analyses showed good agreement between them. CONCLUSION: RT3DE was a viable method for noninvasive, accurate assessment of right ventricular systolic function in @entity1 with @entity120 .
