Circulatory Oscillations in Post Cardiac Surgery Patients

St. Olavs Hospital

Status: Completed

Conditions: Coronary Disease

Treatments: Procedure: Heart surgery

Study type: Observational

Funder types: Other

Identifiers

NCT02765607

2015/2019

Details and patient eligibility

About

In this observational study investigators examine the presence of circulatory oscillations in blood pressure, heart rate, and doppler laser flow before and after planned cardiac surgery.

Enrollment: 20 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• patients scheduled for routine coronary artery bypass graft (CABG) surgery, single procedure only

Exclusion criteria

• no sinus or pacemaker rhythm
• ejection fraction below 0.5
• serious valvular disease
• right ventricular failure
• pulmonary hypertension
• serious postoperative bleeding