45F, fatigue and weight gain. Reports cold intolerance and constipation. No palpitations. Family history of thyroid disease.

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56M, chest pain on exertion for 3 weeks. No SOB or nausea. Hypertension, diabetes. Family history of CAD.

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22F, recurrent UTIs. Sexually active. No fever or flank pain. Normal renal function. History of E. coli positive urine cultures.

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60M, progressive shortness of breath. Former smoker. Bilateral wheezing on auscultation. Awaiting spirometry. History of COPD.

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32F, persistent headaches. Worse with stress. Normal neuro exam. No aura. Family history of migraines. Normal MRI last year.