Buscar
Mostrando ítems 271-280 de 634
Appropriateness of imaging decisions for low back pain presenting to the emergency department: A retrospective chart review study
(2021-01-01)
Background: Imaging for low back pain is widely regarded as a target for efforts to reduce low-value care. Objective: We aimed to estimate the prevalence of the overuse and underuse of lumbar imaging in patients presenting ...
Chicago Classification update (V4.0): Technical review on diagnostic criteria for ineffective esophageal motility and absent contractility
(2021)
Esophageal hypomotility disorders manifest with abnormal esophageal body contraction vigor, breaks in peristaltic integrity, or failure of peristalsis in the context of normal lower esophageal sphincter relaxation on ...
Massa ventricular esquerda e índice cardiotorácico em pacientes com doença renal crônica em hemodiálise
(Sociedade Brasileira de Nefrologia, 2014-06-01)
Introduction:Left ventricular hypertrophy (LVH) is an independent predictor of cardiovascular risk in patients with chronic renal disease (CRD) on hemodialysis (HD). Objective:To show the usefulness of chest radiography ...