Elevated tricuspid peak systolic gradient with enlarged right ventricle present during acute episode of pulmonary embolism predict subsequent chronic thromboembolic pulmonary hypertension.

Olga Dzikowska-Diduch, Iwona Dudzik-Niewiadomska, Katarzyna Kurnicka, Barbara Lichodziejewska, Katarzyna Perzanowska-Brzeszkiewicz, Mateusz Kuropatwa, Andrzej Łabyk, Marek Roik, Dariusz Zieliński, Marek Gołębiowski, Piotr Pruszczyk