title: Respiratory monitoring with electrical impedance tomography for lung protective ventilation and alveolar recruitment maneuver in a patient with a single lung transplant and early graft dysfunction.
abstract: A case is presented on a patient who underwent left single lung transplantation for emphysema type COPD. There was early graft dysfunction gradeiii during the immediate postoperative period, which required the implantation of an extracorporeal membrane oxygenator (ECMO). Respirator ventilatory parameters were adjusted to avoid lung distension, low tidal volume (Vc) (280ml), high respiratory rates (20rpm), and a positive pressure at end expiration (PEEP) level of 8cmH2O. On monitoring the pulmonary tidal volume distribution by bedside electrical impedance tomography (EIT), it was noted that most of the tidal volume was distributed in the native lung emphysema. An alveolar recruitment manoeuvre was performed, under control of the EIT, that enabled the current volume and distribution and the pressures required to ventilate the transplanted lung to be observed.
authors.affiliation: Departamento de Anestesiología, Reanimación y Cuidados Críticos, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, España. Electronic address: antonromero@hotmail.com.
authors.forename: A
authors.initials: A
authors.lastname: Romero
authors.affiliation: Departamento de Anestesiología, Reanimación y Cuidados Críticos, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, España.
authors.forename: B
authors.initials: B
authors.lastname: Alonso
authors.affiliation: Departamento de Anestesiología, Reanimación y Cuidados Críticos, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, España.
authors.forename: I
authors.initials: I
authors.lastname: Latorre
authors.affiliation: Departamento de Anestesiología, Reanimación y Cuidados Críticos, Hospital Universitario Puerta de Hierro-Majadahonda, Majadahonda, Madrid, España.
authors.forename: J
authors.initials: J
authors.lastname: García
mesh_terms: D017097:Electric Impedance; D006084:Graft Rejection; D006801:Humans; D016040:Lung Transplantation; D011175:Positive-Pressure Respiration; D012121:Respiration, Artificial; D014054:Tomography
keywords: Electrical impedance; Image; Imagen; Impedancia eléctrica; Lung protection; Protección pulmonar