1967/08/05 by D. Guttmann, G. R. Naylor, G. R. E. Naylor · 2 citations
Chemistry · Medicine · #Chemistry #Chromatography #Internal medicine #Medicine #Urinary Tract Infections Management #Urine
paper · pdf · doi:10.1136/bmj.3.5561.343
openalex publication_date 1967/08/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/22
BD1CALJOURNAL 343 areas of old infarction. This figure is in close agreement with that of He offered no pathological explana- tion for 64 out of 142 cases (45%) which were classified as "' primary " heart block. In the present post-mortem series 21 out of 53 cases (40%) were due to bundle branch fibrosis. The pathological basis of primary heart block is therefore bilateral bundle-branch fibrosis; the cause remains unknown, but it is certainly not due to coronary artery disease.