You may have heard the terms arrhythmia and dysrhythmia used in relation to heart health — but is there a difference? Generally speaking, both of these terms mean the same thing. When someone has an ...

older male patient recovering from coronavirus. Sinus tachycardia is the most commonly reported dysrhythmia in patients with COVID-19 disease. This is the third installment of our 8-part series on ...

The results are summarized in Table 1. Seventeen patients with Rett syndrome were identified. Three had no seizures. Mean age at seizure onset in the others was 3.8 years (range 1.5-9 years).