Both skeletal muscles and cardiac muscles contain striations among muscle cells and produce strong contractions, according to class notes from Yale University. Striations occur in crossing, alternating light and dark bands produced by proteins that make muscles contract, according to Dictionary.com. Continue Reading.
Pill imprint AMNEAL 669 has been identified as Acebutolol hydrochloride 200 mg. Acebutolol is used in the treatment of high blood pressure; ventricular arrhythmia; premature ventricular depolarizations; ventricular tachycardia; migraine prevention and belongs to the drug classes cardioselective beta blockers, group II antiarrhythmics. There is no proven risk in humans during pregnancy.
Amlodipine besylate is prescribed for heart pain (angina) and chest pain. Angina occurs when not enough oxygen reaches the heart muscles. Amlodipine besylate is also prescribed to treat high blood pressure. Amlodipine besylate is a calcium channel blocker which results in relaxing arterial muscles and dilating coronary arteries and other arteries. Amlodipine besylate side effects can include allergic reactions such as hives, difficulty breathing, or swelling of the throat, lips, tongue, or face.