COVID-19, pulmonary function, HRQL, post-acute sequelae, long COVID
Out-of-hospital cardiac arrest, cardiopulmonary resuscitation, advanced life support, automated external defibrillator, manual defibrillator, defibrillation, prehospital care
Refractory VF, Recurrent VF, Refibrillation, Defibrillation, Ventricular fibrillation, Double sequential external defibrillation, Amplitude Spectrum Area