Chirife, R Feasibility of measuring relative right ventricular volumes and ejection fraction with implantable rhythm control devices. [electronic resource] - Pacing and clinical electrophysiology : PACE Aug 1993 - 1673-83 p. digital Publication Type: Journal Article ISSN: 0147-8389 Standard No.: 10.1111/j.1540-8159.1993.tb01038.x doi Subjects--Topical Terms: AdultAgedCardiac Output--drug effectsCardiac Volume--drug effectsDiastole--physiologyElectric ImpedanceEquipment DesignFeasibility StudiesFemaleHumansIsometric Contraction--physiologyIsoproterenol--pharmacologyIsotonic Contraction--physiologyMaleMiddle AgedMyocardial Contraction--drug effectsPacemaker, ArtificialPhysical Exertion--physiologyStroke Volume--drug effectsVentricular Function, Right--drug effects