Abstract
The first case had a history of previous complete heart block and the electrophysiological studies revealed split His potentials with intact A V conduction. Case 2 had split His potentials with complete heart block. Serial sections of the conduction system in both cases revealed calcific impingement on, and degenerative changes within the bundle of His with healthy bundle of His proximal and distal to the lesion.
Original language | English (US) |
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Pages (from-to) | 615-623 |
Number of pages | 9 |
Journal | Unknown Journal |
Volume | 49 |
Issue number | 4 |
DOIs | |
State | Published - 1974 |
ASJC Scopus subject areas
- Cardiology and Cardiovascular Medicine
- Physiology (medical)