TY - THES AB - Atrial fibrillation (AF) recurrence following cardioversion may be due to dispersion of refractoriness and atrial electrical remodeling. Given the temporal changes in refractoriness following cardioversion, it is likely that dispersion of refractoriness following cardioversion is dynamic rather than a static process. If dispersion of refractoriness is dynamic, time would be an important factor in studying the association between dispersion of refractoriness and recurrence of AF. Therefore I hypothesized that a greater change in dispersion of refractoriness, or dispersion instability following cardioversion may be associated with an increase in risk of atrial fibrillation recurrence. AD - Oregon Health and Science University AU - Kusumoto, Walter DA - 2002-06-01 DO - 10.6083/M43R0QX4 DO - DOI ED - Morris, Cynthia ED - Committee chair ID - 8979 KW - Atrial Fibrillation KW - Atrial Remodeling KW - Electric Countershock KW - Atrial Fibrillation L1 - https://digitalcollections.ohsu.edu/record/8979/files/2002.kusumoto.walter.pdf L2 - https://digitalcollections.ohsu.edu/record/8979/files/2002.kusumoto.walter.pdf L4 - https://digitalcollections.ohsu.edu/record/8979/files/2002.kusumoto.walter.pdf LK - https://digitalcollections.ohsu.edu/record/8979/files/2002.kusumoto.walter.pdf N2 - Atrial fibrillation (AF) recurrence following cardioversion may be due to dispersion of refractoriness and atrial electrical remodeling. Given the temporal changes in refractoriness following cardioversion, it is likely that dispersion of refractoriness following cardioversion is dynamic rather than a static process. If dispersion of refractoriness is dynamic, time would be an important factor in studying the association between dispersion of refractoriness and recurrence of AF. Therefore I hypothesized that a greater change in dispersion of refractoriness, or dispersion instability following cardioversion may be associated with an increase in risk of atrial fibrillation recurrence. PB - Oregon Health and Science University PY - 2002-06-01 T1 - Spatial changes in refractoriness over time following cardioversion of atrial fibrillation predicts recurrence TI - Spatial changes in refractoriness over time following cardioversion of atrial fibrillation predicts recurrence UR - https://digitalcollections.ohsu.edu/record/8979/files/2002.kusumoto.walter.pdf Y1 - 2002-06-01 ER -