Low plasma potassium level can cause muscle weakness, lassitude, constipation as well as rhabdomyolysis and arrhythmias, when severe. In muscle, low plasma potassium increases resting membrane potential (hyperpolarization) of myocytes that tend to make muscle more refractory to excitation, leading to muscle weakness. Hypokalemia can be associated with a myriad of causes including drugs of abuse...

Introduction: Vertebrobasilar Dolichoectasia (VBD) is a rare disorder in which arteries cause dilatation and tortuosity of the blood vessels, affect posterior circulation. Case Presentation: In this case report, we discuss patient VBD presenting with transient episodes quadriparesis, aphasia, vertigo. She had symptoms specifically when her head was turned towards right side while waking up. Bas...