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Clinical Articles /
BY: Sympascho Young, MD
December 2020
... stages: Stage 1: Following the tick bite, there is a 3- to 32-day incubation period. Then, in 40% to 80% of cases, a ... tissues, which often involves the atrioventricular (AV) node, as evidenced by autopsy findings.[ 5 ] The severity of ... conduction abnormalities, such as sinus bradycardia, sinus node disease, intra-atrial block, atrial fibrillation, ...