title: [Evaluation of passive cardiomyoplasty using left- and right-ventricular volume measurements by EBCT and MRI in patients with chronic congestive heart failure].
abstract: OBJECTIVE
  To evaluate the efficacy of passive cardiomyoplasty with the determination of biventricular volumes, global systolic function as well as left-ventricular muscle mass.
  
  
  METHODS
  In 19 patients with congestive heart failure of idiopathic or ischemic origin, a polyester mesh-graft was implanted around both ventricles for stabilization and functional support. Before and three months after surgery, 15 patients underwent EBCT and 4 patients with impaired renal function underwent MRI, for the evaluation of the volume and ejection fraction of both ventricles.
  
  
  RESULTS
  EBCT demonstrated a decrease from 385 to 310 ml in LV-EDV, from 312 to 242 ml in LV-ESV, from 209 to 160 ml in RV-EDV and from 149 to 87 ml in RV-ESV, and an increase from 20 to 26% in LV-EF and from 37 to 50% in RV-EF as well as a reduction of LV-MM from 300 to 274 g (p < 0.05 each). Similar results were obtained by MRI.
  
  
  CONCLUSIONS
  Following passive cardiomyoplasty, EBCT and MRI revealed an improvement of the global systolic function as well as a reduction of biventricular volumes and left-ventricular muscle mass.
authors.affiliation: Institut für Radiologie, Universitätsklinikum Charité, Campus Charité Mitte, Humboldt Universität zu Berlin. Alexander.Lembcke@gmx.de
authors.forename: A
authors.initials: A
authors.lastname: Lembcke
authors.forename: H
authors.initials: H
authors.lastname: Hotz
authors.forename: S
authors.initials: S
authors.lastname: Dushe
authors.forename: C N H
authors.initials: CN
authors.lastname: Enzweiler
authors.forename: T H
authors.initials: TH
authors.lastname: Wiese
authors.forename: D E
authors.initials: DE
authors.lastname: Kivelitz
authors.forename: P
authors.initials: P
authors.lastname: Rogalla
authors.forename: W
authors.initials: W
authors.lastname: Konertz
authors.forename: B
authors.initials: B
authors.lastname: Hamm
mesh_terms: D000328:Adult; D000368:Aged; D002306:Cardiac Volume / Q000502:physiology*; D002311:Cardiomyopathy, Dilated / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D003327:Coronary Disease / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D006352:Heart Ventricles / Q000473:pathology / Q000503:physiopathology / Q000601:surgery; D006439:Hemodynamics / Q000502:physiology; D006801:Humans; D019028:Magnetic Resonance Imaging, Cine; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis* / Q000503:physiopathology; D011446:Prospective Studies; D019919:Prosthesis Implantation; D013526:Surgical Mesh; D014057:Tomography, X-Ray Computed; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D018497:Ventricular Dysfunction, Right / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*