In medicine, there are four levels of care: primary, secondary, tertiary, and quaternary. The levels of care refer to the complexity of the medical cases that healthcare providers treat and the skills ...

This was a retrospective cohort study of patients who were both implanted with an ICD for primary and secondary prophylaxis indications and also received long-term follow-up care at Northwestern ...

Context: It is unknown whether hospitalization for a secondary diagnosis of heart failure (HF) impacts adherence to current HF guidelines. National HF databases that benchmark quality of care ...

Mortality data in patients with adrenal insufficiency are inconsistent, possibly due to temporal and geographical differences between patients and their reference populations. With follow-up of 40,799 ...