From the Cardiology Branch, National Heart and Lung Institute, Bethesda, Maryland. Cutaneous absorption of nitroglycerin is a well-documented phenomenon which may have unique advantages for the ...

From the Cardiology Branch, National Heart Institute, Bethesda, Maryland. The effects of sublingual nitroglycerin and inhaled amyl nitrite on the arteriolar and venous beds of the forearm were studied ...

These include the time-honored nitroglycerin tablets placed under the tongue (Nitrong-SR, Nitrostat) which work in seconds and last up to a half hour. Calcium channel blockers are the most recent ...

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