One day after learning hands-only CPR at school, a fourth grader from Martin, Michigan, used it to help save a man’s life.

Logan Vangemert was at church in Richland in early February when a church leader named Tom collapsed from cardiac arrest. As adults nearby panicked and struggled to respond, Logan stepped in.

“I did CPR on him,” Logan told WWMT-TV, demonstrating how he performed chest compressions.

Logan had learned the technique less than 24 hours earlier at school. In the moment, he remembered what to do and started CPR.

After several intense minutes, an AED was brought in and used to restart Tom’s heart. He has since made a full recovery after surgery and receiving a pacemaker.

Logan said he felt pushed to act.

“I heard a voice in my head telling me to go, so I sprinted over there,” he recalled to WWMT-TV. “Then it said some pretty good things about me.”

His actions have since been recognised at school and by outside groups. Students and teachers packed an auditorium at Martin High School to honour him, cheering as he received awards for helping save Tom’s life.

He was also recognised by local authorities and the American Heart Association.

Logan’s mother said she was deeply proud of how he responded.

“I am beyond proud of him for stepping up and doing something extremely difficult, even for an adult,” she said.

After the rescue, Logan said he now wants to pursue a career in medicine someday.