two rescuers with aed cpr 2020 guidelines

1:56

29:37

50:15

8:28

2:14

3:52

4:09

9:33

7:09

1:40

4:04

3:56

5:31

2:02

1:29

1:29

19:01

6:26

1:15

1:05

19:14

7:55

3:57

5:11

6:59

1:36

4:28

5:16

10:29

9:45

1:45

1:45

کوتاه

2:19

3:17

11:34

11:34

3:45

14:28

8:22