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Acute vertigo: quick reference for HINTS and differential diagnosis

…test, orthostatic blood pressure Episodic spontaneous vestibular syndrome Attacks lasting minutes to hours, sometimes days, without an obligatory trigger Vestibular migraine, Ménière's disease, TIA…

Vasospastic (Prinzmetal) Angina: Provocation Testing and Treatment

…syndrome with migraine or Raynaud phenomenon. Associations have also been described with aspirin induced asthma, 5 fluorouracil, and cyclophosphamide. Ergot derivatives used for migraine and…

Empirical antibiotic therapy: quick reference for common infections

…severe piperacillin–tazobactam 4 g × 4 IV Exacerbation of COPD with an indication for antibiotics amoxicillin 750 mg × 3 PO 5–7 days or doxycycline…

ST-Elevation Myocardial Infarction (STEMI): Pathophysiology, Diagnosis, and Management

…atherosclerotic lesion with atherotrombosis. Over decades, the lesion progresses from a simple fatty streak to a complex fibroatheroma. Smooth muscle cells (SMCs) migrate from the…

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