Don't ignore the right radial approach.
Sedlis
Steven P
SP
Lorin
Jeffrey D
JD
D015906:Angioplasty, Balloon, Coronary / Q000379:methods*; D003324:Coronary Artery Disease / Q000150:complications* / Q000628:therapy*; D003330:Coronary Vessel Anomalies / Q000150:complications*; D006801:Humans; D017534:Radial Artery