Augmented Cardiopulmonary Baroreflex Sensitivity in Intradialytic Hypertension
نویسندگان
چکیده
منابع مشابه
Baroreflex sensitivity and heredity in essential hypertension.
BACKGROUND Abnormalities in baroreflex control of heart rate may be important in the pathogenesis of essential hypertension. METHODS AND RESULTS To investigate the influence of heredity on baroreflex function, we measured baroreflex sensitivity in 40 untreated patients with essential hypertension grouped by the presence (FH+) or absence (FH-) of a family history of hypertension and in 24 norm...
متن کاملDiastolic dysfunction and baroreflex sensitivity in hypertension.
The determinants of diastolic dysfunction in patients with systemic hypertension are not completely known. To evaluate the possible role of age, arterial blood pressure, and baroreflex heart rate response impairment in causing diastolic dysfunction, we studied 61 patients (42 male; mean+/-SD age, 43.9+/-12 years) with newly recognized and therefore previously untreated systemic hypertension. Di...
متن کاملBaroreflex sensitivity and essential hypertension in adolescents.
It has been known for many years that baroreflex sensitivity is lowered in hypertensive patients. There are several known factors implicating this association, e.g. high blood pressure leads to remodeling of the carotid arterial wall, to its stiffness and to a diminished activation of baroreceptors; leptin released from a fatty tissue activates the sympathetic nervous system etc. On the other h...
متن کاملCardiopulmonary baroreflex in NaCl-induced hypertension in borderline hypertensive rats.
Borderline hypertensive rats fed an 8% NaCl diet develop increased arterial pressure in association with increased cardiopulmonary baroreflex sensitivity compared with rats fed a 1% NaCl diet. We performed experiments to localize the site of sensitization within the cardiopulmonary baroreflex. To determine whether decreased cardiopulmonary baroreflex sensitivity, as seen in other models of NaCl...
متن کاملDecreased cardiopulmonary baroreflex sensitivity in Chagas' heart disease.
No study has been performed on reflexes originating from receptors in the heart that might be involved in the pathological lesions of Chagas' heart disease. Our study was undertaken to analyze the role of cardiopulmonary reflex on cardiovascular control in Chagas' disease. We studied 14 patients with Chagas' disease without heart failure and 12 healthy matched volunteers. Central venous pressur...
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ژورنال
عنوان ژورنال: Kidney International Reports
سال: 2018
ISSN: 2468-0249
DOI: 10.1016/j.ekir.2018.07.025