title: A novel approach to pediatric intraaortic balloon pump timing using M-mode echocardiography.
abstract: Timing balloon inflation and deflation is difficult in pediatric patients undergoing intraaortic balloon pumping, because the electrocardiogram and arterial pressure tracings are inadequate markers of the onset of diastole and systole. M-mode echocardiography provides a precise marker of aortic valve opening and closure, as well as balloon motion, and allows accurate timing by real-time adjustment of balloon inflation to diastole and deflation to systole.
authors.affiliation: Department of Pediatrics and Surgery, Primary Children's Medical Center, and the University of Utah, Salt Lake City 84113-1100, USA.
authors.forename: L L
authors.initials: LL
authors.lastname: Minich
authors.forename: L Y
authors.initials: LY
authors.lastname: Tani
authors.forename: E C
authors.initials: EC
authors.lastname: McGough
authors.forename: R E
authors.initials: RE
authors.lastname: Shaddy
authors.forename: J A
authors.initials: JA
authors.lastname: Hawkins
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003971:Diastole; D004452:Echocardiography; D006801:Humans; D007223:Infant; D007423:Intra-Aortic Balloon Pumping / Q000379:methods*; D011446:Prospective Studies; D013599:Systole