Cardiac-origin out-of-hospital cardiac arrest

1. Transthoracic echocardiography has no effect on cardiac-origin out-of-hospital cardiac arrest in humans.

   Humans

   Regional Intensity of Outpatient Cardiovascular Testing and Cardiac-Origin Out-of-Hospital Cardiac Arrest: A 10-Year Nationwide Ecological Study Using the All-Japan Utstein Registry

   Circulation reports·26 Jun 2026

More on Transthoracic echocardiography

1. Obesity is associated with cardiac-origin out-of-hospital cardiac arrest in humans (RR 1.35 per 10-percentage-point increase, 95% CI 1.16-1.57).

   Humans

   Regional Intensity of Outpatient Cardiovascular Testing and Cardiac-Origin Out-of-Hospital Cardiac Arrest: A 10-Year Nationwide Ecological Study Using the All-Japan Utstein Registry

   Circulation reports·26 Jun 2026

More on Obesity

1. 12-lead electrocardiography is associated with cardiac-origin out-of-hospital cardiac arrest in humans (RR 0.95 per 0.1-unit increase, 95% CI 0.93-0.98).

   Humansadjusted for calendar year and cardiometabolic risk factors

   Regional Intensity of Outpatient Cardiovascular Testing and Cardiac-Origin Out-of-Hospital Cardiac Arrest: A 10-Year Nationwide Ecological Study Using the All-Japan Utstein Registry

   Circulation reports·26 Jun 2026

More on 12-lead electrocardiography