External cardiovascular resuscitation of the anesthetized pony.
External cardiac massage and concomitant respiratory support were used successfully 6 of 8 anesthetized ponies sustaining unexpected cardiac arrest while being used in a study of shock. Approximately 20 thoracic compressions/min maintained systolic and diastolic aortic blood pressures in excess of 50% of the corresponding base-line values in 5 ponies. The high success rate was attributed to early recognition of the problem, the small size of the patient, and the relatively short duration of cardiopulmonary resuscitation (average, 2.9 minutes). It was concluded that external cardiac message can be effective for cardiopulmonary resuscitation in selected equine patients that have sustained cardiac arrest.
D000758:Anesthesia / Q000662:veterinary*; D000818:Animals; D001011:Aorta / Q000503:physiopathology; D001794:Blood Pressure; D004562:Electrocardiography / Q000662:veterinary; D004926:Escherichia coli; D005260:Female; D006323:Heart Arrest / Q000503:physiopathology / Q000628:therapy / Q000662:veterinary*; D006336:Heart Massage / Q000662:veterinary; D006734:Horse Diseases / Q000503:physiopathology / Q000628:therapy*; D006736:Horses; D008297:Male; D012151:Resuscitation / Q000662:veterinary*; D012772:Shock, Septic / Q000503:physiopathology / Q000628:therapy / Q000662:veterinary