B Ferek-Petrić | PubMed Health

PubMed1995

[Shock caused by electrical current].

The authors elaborate the most frequent causes of electroshock and consequences to the human body thereof. Recent advances in modern medical technology increase the hazard of the electroshock. Tissue burns, asphyxia, CNS destruction and ventricular fibrillation are possible consequences. Depending on the electric current strength, the organism may be a subject of either a macroshock or a microshock. The methods of microshock prevention in hospital environment are disclosed. Two patients are presented, being treated at the Institute of Anesthesiology and Intensive Care.

Adolescent↗

PubMedDate not supplied

[Management of surgery patients with implanted cardiac pacemakers].

Patients having cardiac pacemaker implanted may be subjected to various general surgery procedures. Application of electrosurgery for the purpose of resection and coagulation, provides a high frequency electric field which produces electric voltage on the electrodes of the pacing system. This voltage may be detected within the pacing system, and various arrhythmias can be provoked in correlation with underlying rhythm and mode of pacing. Preoperative patient control and proper pacemaker programming can prevent the pacing malfunctions due to the electrosurgery application. Appropriate positioning of the neutral electrode in relation to the pacing system avoids the electric fields intersection and decreases their interference.

Arrhythmias, Cardiac↗