Corti et al 1 recently reported that habitual coffee drinkers display different degrees of caffeine tolerance, depending on the route of caffeine administration. Although the participants did not ...

Platypnea-orthodeoxia is a relatively uncommon but striking clinical syndrome characterized by dyspnea and deoxygenation accompanying a change to a sitting or standing from a recumbent position. Since ...

The practitioner is faced with the challenge of prescribing (or continuing) antihypertensive medications, which may be beneficial for the mother but are of unclear benefit for the fetus. The drugs ...

We report 2 cases in which patients were misdiagnosed as having fibromuscular dysplasia (FMD) due to the finding of standing arterial waves on lower extremity angiography. A 40-year-old woman with a 3 ...