TThe American Journal of Cardiology3/1/2026Chest Compression-Only vs Standard CPR in Adult OHCA: Meta-analysis of Randomized Trials and Observational Cohorts on Cardiac and Neurological OutcomesFarhad Hasanvand·Mohammad Reza Movahed·Ashkan Bahrami·Sina Sadati·Sadegh Mazaheri-Tehrani·Reza Amani-Beni·Ehsan Amini-Salehi·Bahar Darouei·Pouya Ebrahimi·Reza EshraghiRead at The American Journal of CardiologyTagsCardiac Arrest and ResuscitationEmergency MedicineObservational studyRandomized controlled trialCardiopulmonary resuscitationBasic life supportMEDLINE