Intermountain Healthcare

Mark Lewis, MD, is among the most active — and most widely followed — oncologists on social media.

Advances in the treatment of pediatric cancers have led to an increasing population of childhood cancer survivors, who often face a litany of late effects and comorbidities — as well as long-term psychosocial and financial challenges.

A delay in time to catheter ablation after an atrial fibrillation diagnosis is associated with increased mortality risk as well as trends of increased risk for HF hospitalization and AF recurrence, researchers reported.

Mark A. Lewis, MD, has two special drawers in his office desk — one with notes of appreciation he has received from patients over the years and the other with his patients’ obituaries.