Regular physical activity, particularly walking programs, improves both peripheral circulation and cardiac function. This activity strengthens heart muscle while enhancing collateral circulation ...

Rahimi M, Dorian P, Cheskes S, Lebovic G, Lin S. Effect of time to treatment with antiarrhythmic drugs on return of spontaneous circulation in shock-refractory out-of-hospital cardiac arrest. J Am ...

Odds for survival after an in-hospital cardiac arrest decline from 22% after 1 minute of CPR to less than 1% after 39 minutes, with similar odds observed for brain function, according to registry ...

A person's chance of surviving while receiving cardiopulmonary resuscitation ... (67%) achieved return of spontaneous circulation with an average CPR duration of 7 minutes, whereas 115,445 ...