The pulmonic valve is the second valve of the heart. Like the aortic valve, it is also referred to as a semilunar valve, because of its shape. It lies between the right ventricle and the pulmonary artery, which takes blood to the lungs.
Salonpas Arthritis Pain Patch is actually the first and only FDA-approved topical pain relief patch that can be purchased over-the-counter. It contains the menthol and methyl salicylate combination for temporary relief of mild to moderate joint and muscle pains. This product is very convenient and easy to use.
Nitro-Dur Â® (nitroglycerin patch) is a prescription skin patch approved to help prevent attacks of angina, which is chest pain caused by inadequate blood supply to the heart. In the unlikely event that the patch comes off, simply replace it with a new one, treating the patch as if it were the old one and removing it at your regular time. 2  For Nitro-Dur to work properly, it must be used as prescribed.