QUESTIONS AND VERIFIED ANSWERS
●● Lenegre's disease
Answer: The sclero-degenerative process involving the cardiac
conduction system
●● Ebstein's anomaly
Answer: Downward displacement of the tricuspid valve into the right
ventricle with a large atrium and small right ventricle
●● Mahaim fiber
Answer: Term for a 'nodofascicular' accessory pathway
●● Right coronary artery
Answer: Supplies blood to the SA node in the majority of patients
●● Infra-nodal block
Answer: Conduction that involves the His-Purkinje system
●● SA and Av nodal automaticity
Answer: Attributed to the abundance of Slow calcium channels