Table 1.

Frequent post–cardiac surgery complications.^2,3.

Cardiovascular system	Respiratory system	Kidney	Central nervous system
Cardiac tamponade Arterial graft occlusion Paravalvular regurgitation Myocardial infraction Arrhythmia Cardiac arrest	Postoperative respiratory failure Acute respiratory distress syndrome Hypoxemia and atelectasis Pleural effusions Pneumothorax Bronchospasm	Acute kidney injury	Stroke