Use of Real-Time Cine MRI to Assess the Respirophasic Variation of the Inferior Vena Cava-Proof-of-Concept and Validation Against Transthoracic Echocardiography KU Leuven
BACKGROUND: In clinical practice, the right heart filling status is assessed using the respirophasic variation of the inferior vena cava (IVC) assessed by transthoracic echocardiography (TTE) showing moderate correlations with the catheter-based reference standard. PURPOSE: To develop and validate a similar approach using MRI. STUDY TYPE: Prospective. POPULATION: 37 male elite cyclists (mean age 26 ± 4 years). FIELD STRENGTH/SEQUENCE: Real-time ...