منابع مشابه
β-blockers for COPD inpatients.
For clinicians who treat patients with respiratory diseases, the use of β-blockers has, for a long time, posed a dilemma because of the potential risk of bronchospasm and neutralisation of the effectiveness of β-2 agonists. This predicament is particularly challenging for patients with chronic obstructive pulmonary disease (COPD), many of whom have substantial cardiovascular comorbidity, and in...
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Infantile hemangioma (IH) is the most common tumor of childhood, and although most lesions eventually involute, the proliferative phase may be associated with complications, such as ulceration, bleeding, functional compromise, and anatomic disfigurement. Rarely, IH can have major or life-threatening consequences, such as airway obstruction, high-output congestive heart failure, and consumptive ...
متن کاملβ blockers in hypertension and cardiovascular disease
β blockers are useful in managing angina and reducing mortality after myocardial infarction and in heart failure. They probably reduce cardiovascular events in high risk surgery and retard the progression of atherosclerosis. In younger patients, β blockers should remain first line antihypertensives, together with diuretics, calcium channel blockers, angiotensin converting enzymes, and adrenergi...
متن کاملβ-Blockers in coronary artery disease management.
Beta-blockers are a multiform group of drugs with multiple applications in the treatment of patients with cardiovascular disease. Their adverse actions are multiple and relate mainly to the β-adrenergic receptor blockade.They are used to treat all forms of coronary disease, but especially in acute myocardial infarction and acute coronary syndromes. The administration to patients with coronary a...
متن کاملTitrimetric and Spectrophotometric Methods for the Determination of β-blockers in Pharmaceutical Dosage Form
Three new methods using titrimetric and spectrophotometry are described for the determination of Propranolol Hydrochloride (PPH) and Atenolol (AN) with potassium bromate as the oxidimetric reagent and acid dyes, Methyl orange and Indigo carmine. In direct titrimetric (method A), the drug is titrated directly with bromate in acid medium and in the presence of excess of bromide using methyl orang...
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ژورنال
عنوان ژورنال: Archives of Internal Medicine
سال: 2000
ISSN: 0003-9926
DOI: 10.1001/archinte.160.9.1237