[Dynamics of indicators of blood inorganic phosphorus during gastrointestinal surgery].

Inorganic phosphorus and the associated potassium, magnesium, and sodium ion levels were measured in the serum and daily urine in the perioperative period in 210 patients of both sexes aged 31-84 years subjected to planned and urgent surgery on the abdominal organs. Control group consisted of 14 patients subjected to planned operations for inguinal hernias. Intraoperative hypophosphatemia was observed in all patients at the beginning, during, and immediately after the operation.

[Anesthesia safety problems in general-profile surgical patients with concomitant hypertension and ischemic heart disease].

The authors discuss the problems in the anesthesiological approach to surgical patients with concomitant essential hypertension and coronary disease. These patients form the high-risk group for surgery and anesthesia, and the hazard of total anesthesia consists in the actual potentiality of cardiovascular decompensation both during and after the operation. Problems in medicamentous preparation of such patients to surgery, preoperative identification of coronary disease, dynamic computer monitoring of hemodynamics, and choice of anesthesia are discussed.

[Hemo-hydrodynamic monitoring in intensive care of patients with severe course of peritonitis].

The central hemodynamics and aqueous spaces of the body were examined in patients with peritonitis running a grave clinical course. The authors developed rational methods to correct the hemodynamics and water balance at different stages of treating peritonitis and infectious toxic shock. Continuous hemohydrodynamic monitoring is recommended to be used during intensive care of patients with infectious toxic shock.

[Changes in central hemodynamics and the heart conduction system during total intravenous anesthesia using diprivan in extensive abdominal surgery].

Diprivan was included in the multicomponent intravenous anesthesia during extensive prolonged and traumatic operations in abdominal surgery and gynecology. The investigations showed the minimal effect of anesthesia with diprivan, diazepam, and phentanyl on the central hemodynamics and conducting system of the heart. The suggested anesthetic scheme may be a method of choice in patients at a high risk of surgical anesthesiological injury.

[The effect of diprivan on the indices of central hemodynamics and the heart conduction system].

Using impedance tetrapolar plethysmography and transesophageal electrical stimulation of the left ventricle, changes in central hemodynamic parameters have been assessed in 46 women during brief (up to 10 min) anesthesias with diprivanum. Bolus injection of diprivanum at a dose of 2.5 mg per 1 kg body weight was used.