TY - CHAP M1 - Book, Section TI - Cardiopulmonary Resuscitation A1 - Giesecke, N. Martin A1 - Williams, George W. A2 - Butterworth IV, John F. A2 - Mackey, David C. A2 - Wasnick, John D. PY - 2018 T2 - Morgan & Mikhail's Clinical Anesthesiology, 6e AB - KEY CONCEPTS Cardiopulmonary resuscitation and emergency cardiac care (CPR-ECC) should be considered any time an individual cannot adequately oxygenate or perfuse vital organs—not only following cardiac or respiratory arrest. Regardless of which transtracheal jet ventilation system is chosen, it must be readily available, use low-compliance tubing, and have secure connections. Chest compressions should not be delayed; intubation may take place during CPR or the pulse check. Attempts at intubation should not interrupt ventilation for more than 10 s. Chest compressions should begin prior to the delivery of breaths in the pulseless patient. Whether adult resuscitation is performed by a single rescuer or by two rescuers, two breaths are administered every 30 compressions (30:2), allowing 3 to 4 s for each two breaths. The cardiac compression rate should be 100/min regardless of the number of rescuers. Health care personnel working in hospitals and ambulatory care facilities must be able to provide early defibrillation to patients with ventricular fibrillation as soon as possible. Shock should be delivered within 3 to 4 min of arrest. If intravenous cannulation is difficult, an intraosseous infusion can provide emergency vascular access in children and adults. Lidocaine, epinephrine, atropine, naloxone, and vasopressin (but not sodium bicarbonate) can be delivered via a catheter whose tip extends past the endotracheal tube. Dosages 2 to 2½ times higher than recommended for intravenous use, diluted in 10 mL of normal saline or distilled water, are recommended for adult patients. Because carbon dioxide, but not bicarbonate, readily crosses cell membranes and the blood–brain barrier, arterial hypercapnia causes intracellular tissue acidosis. A wide QRS complex following a pacing spike signals electrical capture, but mechanical (ventricular) capture must be confirmed by an improving pulse or blood pressure. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=1161433863 ER -