Non-arterial line cardiac output calculation misclassifies exercise pulmonary hypertension and increases risk of data loss particularly in black, Scleroderma, and Raynaud's patients during invasive exercise testing.
Luiz CampedelliSeyed Mehdi NouraieMichael G RisbanoPublished in: The European respiratory journal (2024)
for Black, scleroderma and Raynaud's patients can preclude accurate exercise calculations, thus limiting the diagnostic and prognostic value of invasive exercise testing without an arterial line.