Value of Non Invasive Hemodynamic Monitoring in Patients Admitted to Respiratory Intensive Care Unit

"All included patients will be connected to Electrical cardiometry device. The electrodes will be placed over the bare skin of patients at the following sites:~A. on the left neck below the ear B. directly superior to the midpoint of the left clavicle C. along the left mid-axillary line at the level of the xiphoid process D. two inches below the third electrode. High frequency signals pass through 2 acting electrodes, the other 2 measuring electrodes detect changes in bioimpedance resistance to allow continuous hemodynamic monitoring, then data will be analysed to give comprehensive picture of the hemodynamic circulatory system, allowing differential diagnosis for a patient management"