Angina pectoris, often shortened to angina, is chest pain or discomfort caused by reduced blood flow to the heart and most ...

One of the great technical breakthroughs in late 19th century mining occurred with the introduction of nitroglycerin, a colorless, earth-shattering liquid used initially in quarrying. Nitro, a high ...

Objective To produce a best evidence synthesis of the clinical effects of topical glyceryl trinitrate (GTN) in the treatment of tendinopathies. Design A systematic review of published randomised ...