The COVID-19 Pandemic and Its Influence on Patients With Myotonic Dystrophy Type 1: Lessons Learned.

Introduction: Myotonic dystrophy type 1 (DM1) patients might represent a high-risk population for severe COVID-19 disease, as cardiopulmonary symptoms are part of the clinical spectrum of DM1. The COVID-19 pandemic may have impacted DM1 patients. We aimed to determine the effect of the COVID-19 pandemic on DM1 patients to guide management strategies in possible future pandemics.