title: Cardiovascular catheterization as an aid in diagnosis of abnormal cardiovascular communications.
authors.forename: A J
authors.initials: AJ
authors.lastname: GEIGER
authors.forename: H C
authors.initials: HC
authors.lastname: ANDERSON
mesh_terms: D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System; D002404:Catheterization; D006334:Heart Function Tests; D006801:Humans