Table of contents
June 1973 - Volume 35 - 6
Research Article
- Wenckebach phenomenon in the bundle-branch system. (1 June, 1973)
- The Swan-Ganz catheter in the cardiac laboratory. (1 June, 1973)
- The atrial sound in ischaemic heart disease. (1 June, 1973)
Correction
- Erratum (1 June, 1973)