D'Alto, Michele Right atrial function and prognosis in idiopathic pulmonary arterial hypertension. [electronic resource] - International journal of cardiology Dec 2017 - 320-325 p. digital Publication Type: Journal Article ISSN: 1874-1754 Standard No.: 10.1016/j.ijcard.2017.08.047 doi Subjects--Topical Terms: AdultAgedAtrial Function, Right--physiologyEchocardiography--trendsFemaleFollow-Up StudiesHumansHypertension, Pulmonary--diagnostic imagingMaleMiddle AgedPrognosisProspective Studies