[Retracted] Study on the Relationship between Different Body Mass Indexes and Puncture Pain and Image Quality in Patients Undergoing Coronary Angiography with Intravenous Indwelling Needle

Figure 2

Comparison of objective indicators of image quality among the three groups of patients (n = 100, , ). (a∼g) Comparison between the three groups of AO (a), LADp (b), LADd (c), RCAp (d), RCAd (e), LCXp (f), and LCXd (g), respectively.

(a)

(b)

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(e)

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(g)