None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients who are scheduled general anesthesia for elective surgery. ASA (American Society of Anesthesiologists) class I or II age 20~65
Exclusion criteria
Exclusion criteria: Patients whose preoperative EKG is abnormal Patients who have other than sinus rythm Patients who have QTc interval over 440ms Patients who have cardiac valvular disease, cardiomyopathy and coronary artery disease. Patients who have abnormalities in electrolyte Patients who have medication that effect on QTc interval ( eg. antiarrythmic drug, antibiotics, antidepressant, antipsychotics, antihistamine, antiemetics, beta blocker)
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| MAP, HR;QTc interval | — |
Primary
| Measure | Time frame |
|---|---|
| QTc interval | — |
Countries
Korea, Republic of
Contacts
Inha University Hospital