Heart rate variability (HRV) is a predictor of mortality and morbidity after non-lethal cardiac
ischemia, but the relation between preoperatively measured HRV and intra-and …

Heart rate variability (HRV) is a measure that shows the variation in time between
consecutive heartbeats–a physiological phenomenon controlled by the autonomic nervous …

Spinal anesthesia induces sympatholysis and is usually combined with dexmedetomidine or
propofol which induce different hemodynamic changes. The purpose of this study was to …

METHODS This study was approved by Institute Ethics Committee (JIP/IEC/2015/22/788)
and was conducted in accordance with the Declarations of Helsinki from April 2016 to March …

Background Cholecystectomy often disrupts autonomic balance, impacting recovery.
Remote ischemic preconditioning (RIPC) may enhance ANS function and protect organs …

Autonomic nervous system's role as a “life-sustaining” system is well known. However, the
anatomical and functional complexity of ANS, makes difficult its monitoring in perioperative …

Spinal anesthesia (SA) is considered a safe procedure, but it may have some side effects
including hypotension and bradycardia. Sympathetic fiber blockade and vasodilation are the …

Objectives: To evaluate the prophylactic effect of norepinephrine (NE) and vasopressin (VP)
infusion on frequency and severity of spinal anaesthesia-induced hypotension (SAIH) …

In current health examination setting, people frequently undergo heart rate variability (HRV)
analysis and colonoscopy on the same day. However, it remains unclear whether the bowel …

Cuvinte cheie: variabilitatea ritmului cardiac, analiză spectrală, tonus cardiac simpatic, tonus
cardiac parasimpatic, vagotonie, simpaticotonie. Scopul studiului: Analiza evoluției …