A Multivariable Index for Grading Exercise Gas Exchange Severity in Patients with Pulmonary Arterial Hypertension and Heart Failure
Figure 6
Tracking disease status over time, (a) PAH patient 3 mo. after treatment demonstrating modest improvements in clinical measures and the MVI score, (b) HF patients 3 mo. after CRT device implantation demonstrating similar directional changes in MVI score with clinical metrics.
