AUTHOR=Karmouty-Quintana Harry , Guignabert Christophe , Kwapiszewska Grazyna , Ormiston Mark L. TITLE=Editorial: Molecular Mechanisms in Pulmonary Hypertension and Right Ventricle Dysfunction JOURNAL=Frontiers in Physiology VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2018.01777 DOI=10.3389/fphys.2018.01777 ISSN=1664-042X