title: Ventricular square-wave response: case illustrating the role of invasive hemodynamics in the management of continuous-flow left ventricular assist device dysfunction.
authors.affiliation: From The Cardiovascular Center, Tufts Medical Center and Tufts University School of Medicine, Boston, MA. Nkapur@tuftsmedicalcenter.org.
authors.forename: Navin K
authors.initials: NK
authors.lastname: Kapur
authors.affiliation: From The Cardiovascular Center, Tufts Medical Center and Tufts University School of Medicine, Boston, MA.
authors.forename: Marwan
authors.initials: M
authors.lastname: Jumean
authors.affiliation: From The Cardiovascular Center, Tufts Medical Center and Tufts University School of Medicine, Boston, MA.
authors.forename: Neil
authors.initials: N
authors.lastname: Halin
authors.affiliation: From The Cardiovascular Center, Tufts Medical Center and Tufts University School of Medicine, Boston, MA.
authors.forename: Michael S
authors.initials: MS
authors.lastname: Kiernan
authors.affiliation: From The Cardiovascular Center, Tufts Medical Center and Tufts University School of Medicine, Boston, MA.
authors.forename: David
authors.initials: D
authors.lastname: DeNofrio
authors.affiliation: From The Cardiovascular Center, Tufts Medical Center and Tufts University School of Medicine, Boston, MA.
authors.forename: Duc Thinh
authors.initials: DT
authors.lastname: Pham
mesh_terms: D000328:Adult; D006328:Cardiac Catheterization; D006333:Heart Failure / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D006353:Heart-Assist Devices; D006439:Hemodynamics; D006801:Humans; D008297:Male; D011237:Predictive Value of Tests; D011474:Prosthesis Design; D011475:Prosthesis Failure; D013997:Time Factors; D016896:Treatment Outcome; D014636:Valsalva Maneuver; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D016277:Ventricular Function, Left
keywords: heart-assist device; hemodynamics