Figure 2
From: Cardiac function in relation to functional status and fatigue in patients with post-COVID syndrome
Cardiac biomarkers, echocardiographic parameters and Post-COVID-Functional-Scale. Upper panel: Mean serum concentrations of high sensitive troponin T and N-terminal-pro brain natriuretic peptide stratified by the five point PCFS (*P < 0.001). Lower panel: Mean measurements of LVEF and GLS stratified by PCFS (P < 0.001*). PCFS = Post COVID Functional Scale, hs troponin T = high sensitive troponin T; NT-proBNP = N-terminal pro brain natriuretic peptide; LVEF = left ventricular ejection fraction; GLS = global longitudinal strain.
