[Changes in cardiac output during the acute period of closed chest injury].
It has been established in dog experiments that conjunction of external blood loss (20 ml/kg) and injury to the costal frame produces a clear-cut decrease in the pumping function of the heart leading in part of the cases to acute heart failure and death of the animals. A progressive normalization of the pumping function and homeostasis recovery were recorded even in the absense of a specialized management, provided the adaptation reactions of the heart and body were on the whole preserved following the period of temporal depression of the myocardium.
D000138:Acidosis / Q000209:etiology; D000403:Airway Resistance; D000818:Animals; D001776:Blood Circulation Time; D001794:Blood Pressure; D001810:Blood Volume; D002245:Carbon Dioxide / Q000097:blood; D002302:Cardiac Output; D004285:Dogs; D006333:Heart Failure / Q000209:etiology; D006339:Heart Rate; D006470:Hemorrhage / Q000209:etiology; D000860:Hypoxia / Q000209:etiology; D010100:Oxygen / Q000097:blood; D012119:Respiration; D013318:Stroke Volume; D013898:Thoracic Injuries / Q000150:complications / Q000503:physiopathology*
D002245:Carbon Dioxide; D010100:Oxygen
Ob izmeneniiakh serdechnogo vybrosa v ostrom periode zakrytoĭ travmy grudi.