Table I.

Data of cardiovascular parameters during anaesthesia

Parameters	Heart rate [beats/min]	Non-invasive blood pressure [mmHg]
Induction	96	136/80
Start of the operation	90	110/58
Every 15 min during 3 h of the operation	88; 86; 80; 75; 76; 78; 76; 72; 70; 70; 72	110/60; 112/59; 110/60; 100/58; 100/60; 100/60; 102/62; 100/62; 110/58; 112/62; 112/60
End of the operation	72	112/68
Extubation	72	120/80