Definition<unk>  is defined as low systemic vascular resistance (SVR index 5/m2) and high cardiac output (cardiac index >2.5 L/min/m2) within the first 4 postoperative hours.
Vasoplegic syndrome
Postural orthostatic tachycardia syndrome
Sympathicolysis
Post-micturition convulsion syndrome
Permissive hypotension
Precordial catch syndrome
Spinal shock
Adrenergic storm