Protective Effect of EECP Against Negative Inflammatory Response and Organ Dysfunction After Cardiovascular Surgery

Exclusion Criteria

• •1\. Moderate to severe aortic insufficiency; 2. Dissection aneurysm; 3. Significant pulmonary hypertension; 4, A variety of bleeding diseases or bleeding tendencies, or use anticoagulants, INR\>2.0; 5, active phlebitis, venous thrombosis; 6. There is an infection in the counterpulsating limb; 7. Uncontrolled hyperhypertension (\>170/110mmHg); 8. Uncontrolled arrhythmias: frequent premature beats, rapid atrial fibrillation, etc.
• •9\. Pregnancy.