[Retracted] A Meta-Analysis on the Effectiveness of Video Laryngoscopy versus Laryngoscopy for Emergency Orotracheal Intubation

Table 6

Cases experiencing cardiovascular collapse as complications of intubation.

Studies	Video laryngoscopy		Direct (standard) laryngoscopy
	Cases	Total	Cases	Total
[7]	54	673	6	136
[13]	8	74	7	76
[14]	6	70	8	140
[15]	16	252	4	140
[16]	8	186	4	185
[17]	6	57	8	60