Be sure you’re following the proper procedure for rescue breathing in an emergency situation.
Doing so may harm more than it helps.
2018;138:e740-e749.

Madrolly / Getty Images

Peter Muller / Getty Images

Chaay_Tee / Getty Images
Be sure you’re following the proper procedure for rescue breathing in an emergency situation.
Doing so may harm more than it helps.
2018;138:e740-e749.

Madrolly / Getty Images

Peter Muller / Getty Images

Chaay_Tee / Getty Images