Perioperative complications at patients with high anesthesiologic-operational risk (literature review, part I)

In the literary review frequency, risk factors, reasons and mechanisms of perioperative complications occurrence are submitted at thorax and abdominal interventions, including common data, cardiovascular complications, data about massive blood loss, condition of respiratory system, hemostasiologic complications; reasons of complications development are specified, consequences of inadequate anesthesia are named, mechanisms of perioperative complications development and consequence of a protein-power failure are considered