Posicionamiento de Trendelenburg para la hipotensión inducida por anestesia en pacientes ancianos

Trendelenburg position

Supine Horizontal Position

The area under the curve of the mean arterial pressure being lower than 65 mmHg

The area under the curve of the mean arterial pressure being lower than 50 mmHg

The area under the curve of the mean arterial pressure being lower than 60 mmHg

The area under the curve of the mean arterial pressure being lower than 40 mmHg

The duration during which the Mean Arterial Pressure (MAP) is less than 65 mmHg

The duration during which the Mean Arterial Pressure (MAP) is less than 60 mmHg

The duration during which the Mean Arterial Pressure (MAP) is less than 50 mmHg

The duration during which the Mean Arterial Pressure (MAP) is less than 40 mmHg

The usage of vasoactive drugs

The lowest mean arterial pressure

the postoperative complications

the postoperative recovery

Length of hospital stay after surgery

The time duration required to complete endotracheal intubation

The incidence of refractory hypotension

The number of attempts at tracheal intubation

The dosage of propofol during the anesthesia induction period

The dosage of remifentanil during the anesthesia induction period

The VIDIAC score of the video laryngoscope.

The usage of other medications during the anesthesia induction period

The area under the curve of the mean arterial pressure being lower than 65 mmHg

The pulse pressure variation rate after mechanical ventilation.

The peak airway pressure after mechanical ventilation.

The infusion volume of crystalloid solution during the induction period.

Arterial systolic pressure after anesthesia induction

Arterial diastolic pressure after anesthesia induction

Mean arterial pressure after anesthesia induction

Heart rate after anesthesia induction