Percutaneous right brachial artery approach with 5f catheters for studying coronary artery disease

We prospectively studied 60 ischemic patients with 5F catheters (Pigtail and Amplatz) using the percutaneous right brachial artery approach (group I), in order to compare this technique with two groups of 100 patients each randomly studied by the femoral route with either 5F (group II) or 8F (group III) catheters (Pigtail and Judkins). The following parameters were analyzed: need to change the initially elected catheter diameter or/and artery approach; technical difficulty for obtaining LV, LCA, and RCA angiograms; total time of X‐ray exposure; quality image of LV, LCA, and RCA angiograms; incidence of arterial puncture related hematomas or total arterial occlusion; and duration of local compression after sheath removal. There were no differences between 5F brachial and femoral approaches except for the arterial compression time (p