Details

Autor(en) / Beteiligte

• Lattanzio, Mariangela
• Scelsi, Laura
• Golino, Michele
• Lattuada, Maddalena
• Raineri, Claudia
• Turco, Annalisa
• Giuntini, Chiara
• Ceriani, Francesca
• Curti, Marco
• Bonelli, Andrea
• Piacentino, Filippo
• Venturini, Massimo
• Ghiringhelli, Sergio
• Morandi, Fabrizio
• De Ponti, Roberto
• Ghio, Stefano

Titel

Assessment of right ventricle in pulmonary arterial hypertension with three-dimensional echocardiography and cardiovascular magnetic resonance

Ist Teil von

• Journal of cardiovascular medicine (Hagerstown, Md.), 2021-12, Vol.22 (12), p.929

Ort / Verlag

United States

Erscheinungsjahr

2021

Link zum Volltext

Beschreibungen/Notizen

• To correlate 3-D Echo and CMR RV parameters and to verify whether they are similarly related to the clinical conditions of patients with pulmonary arterial hypertension (PAH), a disease in which the RV plays a crucial prognostic role. We enrolled 34 consecutive PAH patients followed by our PAH clinics. All patients underwent a 3-D Echo and CMR assessment of RV volumes and functions in the same day. The presence or absence of correlation between major findings was investigated; functional RV parameters were also analyzed in relation to 6-min walking test (6MWT) results and BNP/Nt-proBNP plasma levels. Twenty-four subjects served as controls. Good agreement was found between 3-D Echo and CMR measures of RV volumes [RV-end-diastolic volume (r = 0.72, P < 0.0001), RV-end-systolic volume (ESV) (r = 0.80, P < 0.0001)] and function [RV-EF (r = 0.73, P < 0.0001), RV-ESV/SV (r = 0.83, P = 0.001)] for all the subjects of the study. These correlations were stronger in PAH patients than in control subjects. Importantly, 3-D Echo and CMR RV-EF and RV to pulmonary arterial coupling (RV-ESV/SV) similarly correlated with BNP/Nt-proBNP levels and with functional capacity measured at 6MWT in the PAH patients group. 3-D Echo demonstrated a significant agreement with CMR in the assessment of RV volume and function in PAH patients. Both techniques showed a similar correlation with clinical and prognostic parameters. The use of 3-D Echo should be amply boosted in the real-world clinical evaluation of PAH patients.