[Hypertension, heart failure and angina pectoris. Diurnal rhythm of urinary excretion of catecholamines].
Adrenaline, noradrenaline and dopamine excretion was investigated in essential hypertension (n = 20), atherosclerotic heart failure (n = 20, NYHA class II and III), chronic angina (n = 10) and in healthy controls, in four time intervals: between 600-1200, 1200-1800, 1800-2400, 2400-600. Fluorimetric method of Anton and Sayre was employed. In patients with essential hypertension the circadian rhythm of adrenaline, noradrenaline and dopamine excretion was maintained but in all time intervals excretion of dopamine was decreased. In individuals with congestive heart failure due to atherosclerosis and in patients with ischemic heart disease, physiological circadian rhythm of adrenaline and noradrenaline excretion was found to be abolished. This was not the case with dopamine excretion which was undisturbed.
Chmara
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Zkładu Farmakologii Klinicznej Instytutu Kardiologii Akademii Medycznej w Poznaniu.
D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000652:urine*; D002311:Cardiomyopathy, Dilated / Q000209:etiology / Q000652:urine*; D002395:Catecholamines / Q000652:urine*; D002908:Chronic Disease; D002940:Circadian Rhythm / Q000502:physiology; D003324:Coronary Artery Disease / Q000150:complications*; D006801:Humans; D006973:Hypertension / Q000652:urine*; D008875:Middle Aged; D012016:Reference Values
D002395:Catecholamines
Nadciśnienie tetnicze, niewydolność krazenia, angina pectoris. Dobowy rytm wydalania katecholamin.