TY  - RPRT
TI  - Explain the change in PR Interval and bundle branch block pattern with comparably coupled atrial premature beats.
AU  - B B Pavri
AU  - K L Wong
AU  - D Z Kocovic
AU  - M B Simson
PY  - 1997
DO  - 10.1111/j.1540-8167.1997.tb00785.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9048254/
ID  - 9048254
ER  -