1. Forssmann W. Die sondierung des rechten Herzens. Klin Wochenschr. 1929; 8:2085–2087.
2. Cooper CJ, El-Shiekh RA, Cohen DJ, et al. Effect of transradial access on quality of life and cost of cardiac catheterization: a randomized comparison. Am Heart J. 1999; 138(3 Pt 1):430–436.
3. Kiemeneij F, Laarman GJ, Odekerken D, Slagboom T, van der Wieken R. A randomized comparison of percutaneous transluminal coronary angioplasty by the radial, brachial and femoral approaches: the access study. J Am Coll Cardiol. 1997; 29:1269–1275.
4. Cheng NJ, Ho WJ, Ko YS, et al. Percutaneous cardiac catheterization combining direct venipuncture of superficial forearm veins and transradial arterial approach-a feasibility approach. Acta Cardiol Sin. 2003; 19:159–164.
5. Gilchrist IC, Moyer CD, Gascho JA. Transradial right and left heart catheterizations: a comparison to traditional femoral approach. Catheter Cardiovasc Interv. 2006; 67:585–588.
6. Lo TS, Buch AN, Hall IR, Hildick-Smith DJ, Nolan J. Percutaneous left and right heart catheterization in fully anticoagulated patients utilizing the radial artery and forearm vein: a two-center experience. J Interv Cardiol. 2006; 19:258–263.
7. Yang CH, Guo GB, Yip HK, et al. Bilateral cardiac catheterizations: the safety and feasibility of a superficial forearm venous and transradial arterial approach. Int Heart J. 2006; 47:21–27.
8. Shah S, Boyd G, Pyne CT, et al. Right heart catheterization using antecubital venous access: feasibility, safety and adoption rate in a tertiary center. Catheter Cardiovasc Interv. 2014; 84:70–74.
9. Gilchrist IC, Kharabsheh S, Nickolaus MJ, Reddy R. Radial approach to right heart catheterization: early experience with a promising technique. Catheter Cardiovasc Interv. 2002; 55:20–22.
10. Rogers T, Lederman RJ. Right heart catheterization from the arm: back to first principles. Catheter Cardiovasc Interv. 2014; 84:75–76.