Resuscitation
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Comparative Study
A Retrospective Comparison of Survivors and Non-Survivors of Massive Pulmonary Embolism Receiving Veno-arterial Extracorporeal Membrane Oxygenation Support.
While the optimal care of patients with massive pulmonary embolism (PE) is unclear, the general goal of therapy is to rapidly correct the physiologic derangements propagated by obstructive clot. Extracorporeal membrane oxygenation (ECMO) in this setting is promising, however the paucity of data limits its routine use. Our institution expanded the role of ECMO as an advanced therapy option in the initial management of massive PE. The purpose of this project was to evaluate ECMO-treated patients with massive PE at an academic medical center and report shortterm mortality outcomes. ⋯ The practical approach of utilizing ECMO for massive PE is to reserve it for those who would receive the greatest benefit. Patients with poor perfusion, for example from cardiac arrest, may gain less benefit from ECMO. Our findings indicate that a serum lactate >6mmol/L may be an indicator of worse prognosis. Finally, in our patient population, catheter-directed thrombolytics was effectively combined with ECMO.
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In emergency ambulance calls, agonal breathing remains a barrier to the recognition of out-of-hospital cardiac arrest (OHCA), initiation of cardiopulmonary resuscitation, and rapid dispatch. We aimed to explore whether the language used by callers to describe breathing had an impact on call-taker recognition of agonal breathing and hence cardiac arrest. ⋯ There is potential for improved recognition of agonal breathing if call-takers are trained to be alert to any qualification following a confirmation that the patient is breathing.