IRCT201510012730N9 IRCT 2016-10-23 Baqiyatallah University of Medical Sciences Comparison the Effect of Aromatherapy with Rose oil and Lavender on Physiological Indexes and Extubation after Open Heart Surgery Comparison the Effect of Aromatherapy with Rose oil and Lavender on Physiological Indexes and Extubation after Open Heart Surgery 2015-11-22 anticipated 160 Complete https://irct.ir/trial/2575 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Used, Assignment: Parallel, Purpose: Supportive. N/A CARDIAC SURGERY. Intervention 1: But in the control group without the intervention takes place after the first attempt Demi patient, every 30 minutes until you quit endotracheal tube and then every 15 minutes for one hour vital signs (pulse, respiration, blood pressure) and oxygen saturation arterial control and recorded. Intervention 2: With the completion of open heart surgery and then transfer the patient to the intensive care unit, starting with the first attempt inspiratory on the screen the mechanical ventilator, three drops of rose oil (experimental group 1) on a piece of gauze dropped and near the airway of the patient is placed and then every 30 minutes until you quit the endotracheal tube after tube removal, every 15 minutes for one hour vital signs (pulse, respiration, blood pressure) and oxygen saturation monitoring and recording is.