4 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Summary of Heart ... Blocks 1st Degree ... Dropped P • Progressive ... HeartBlocks #Types #Classification ... #degrees #summary
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
ECG Diagnosis Summary ... • The PRI progressively ... High-grade AV Block ... atrioventricular #blocks #AVBlock ... electrocardiogram #classification
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Differential Diagnosis Algorithm ... system (node) with progression ... B-Cell ~90% • Low Grade ... range • High Grade ... Lymphoproliferative #Disorders #Classification
Lyme Disease - Diagnosis and Management Summary

Lyme Disease Epidemiology:
- Spirochete
- Reservoir: small mammals & birds
- Transmitted
and Management Summary ... Peak incidence: Summer ... Disease Clinical Progression ... Carditis: - AV block ... first-second-third degree