Open AccessProspective Observational Study on Evaluation of Cardiac Dysfunction Induced during the Weaning Process
Author(s) -
Havaldar Amarja,
K. B. Bhuvana,
Sriram Subramaniam
Publication year - 2019
Publication title -
indian journal of critical care medicine/indian journal of critical care medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.317
H-Index - 30
eISSN - 1998-359X
pISSN - 0972-5229
DOI - 10.5005/jp-journals-10071-23106
Subject(s) - medicine , weaning , observational study , preload , intensive care unit , mechanical ventilation , afterload , heart failure , prospective cohort study , anesthesia , spontaneous breathing trial , anesthesiology , intensive care , cardiology , intensive care medicine , hemodynamics
Weaning induced cardiac dysfunction can occur without underlying heart disease. Changes in intrathoracic pressure, systemic vascular resistance, preload and afterload leading to heart-lung interactions are the possible explanatory mechanisms.