…evolved significantly; it is no longer viewed merely as an electrical anomaly but as a progressive, complex atrial myopathy. For the practicing cardiologist, mastering the…

…and is not specific: motor neurone disease, myopathies and Lambert–Eaton syndrome may also give a positive result. A negative test does not exclude myasthenia…

…confusion. Commonest early on and at high doses Muscle weakness Steroid myopathy, with proximal weakness Red flags and pitfalls Stopping a corticosteroid abruptly after longer…

…Vitamin D deficiency Concomitant interacting medications The SLCO1B1 rs4149056 polymorphism is associated with higher statin concentrations and may increase the risk of simvastatin related myopathy…