S. Kálmán

Monitoring of respiratory rate in postoperative care using a new photoplethysmographic technique

Lena Nilsson, Anders Johansson, S. Kálmán · Journal of Clinical Monitoring and Computing · 2000 · 157 citations

Medicine, Anesthesiology, Surgery +14

P6 acupressure may relieve nausea and vomiting after gynecological surgery: an effectiveness study in 410 women

Aidah Alkaissi, Karin Evertsson, Vivi-Ann Johnsson et al. · Canadian Journal of Anesthesia/Journal canadien d anesthésie · 2002 · 111 citations · Full text

Medicine, Gynecology, Surgery +14

Combined photoplethysmographic monitoring of respiration rate and pulse: a comparison between different measurement sites in spontaneously breathing subjects

Lena Nilsson, Tomas Goscinski, S. Kálmán et al. · Acta Anaesthesiologica Scandinavica · 2007 · 91 citations

Engineering, Physiology, Bioinstrumentation +16

Randomized controlled trial of goal-directed haemodynamic treatment in patients with proximal femoral fracture

Erzsébet Bartha, C. Arfwedson, A. Imnell et al. · British Journal of Anaesthesia · 2012 · 83 citations · Full text

Medicine, Orthopaedic Surgery, Orthopedic Surgery +8

Respiration can be monitored by photoplethysmography with high sensitivity and specificity regardless of anaesthesia and ventilatory mode

Lena Nilsson, Anders Johansson, S. Kálmán · Acta Anaesthesiologica Scandinavica · 2005 · 77 citations

Veterinary Medicine, Clinical Sciences, Physiology +10