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Gutron treatment of patients suffering from essential orthostatic hypotony. Part Three--Hemodynamic-autonomic interactions.
Int Angiol
June 1993
III Clinic of Cardiology, Silesian Academy of Medicine, Katowice, Poland.
In this communication neurovegetative investigation of circulatory system in essential orthostatic hypotony (EOH) is continued. Our previous polycardiographic and heart rate variability (HRV) studies showed, that hemodynamic alterations in EOH are concerned with impairment of both branches of autonomic system. But hemodynamic-autonomic interactions in EOH are till now not well recognized.
View Article and Find Full Text PDF[Evolution of diastolic polycardiographic indicators in hypertrophic cardiomyopathy].
Wiad Lek
August 1992
II Katedry i Kliniki Kardiologii Sl. Ak. Med., Zabrzu.
In a group 26 patients with hypertrophic cardiomyopathy the values of certain polycardiographic and haemodynamic indices and their changes in the prolongation of the time of isovolumetric relaxation (IVRT) was noted in 23 patients (88%), with increased value of the percent of the a wave participation of the apexcardiogram (%a) in 24 patients (92%). In the obstructive type the corrected time of left ventricular ejection was significantly prolonged (p < 0.01) in relation to the non-obstructive type.
View Article and Find Full Text PDF[QT/QS2 index in patients with arterial hypertension, mitral valve prolapse and hyperthyroidism].
Pol Tyg Lek
February 1993
Pracowni Nieinwazyjnej Diagnostyki Układu Krazenia przy II Klinice Chorób Wewnetrznych AM w Gdańsku.
QT/QS2 ratio has been assessed in 26 patients with both borderline and mild hypertension and mitral valve prolapse syndrome (19 patients), and hyperthyroidism (16 patients) in comparison with method control groups. The following polycardiographic parameters have been analyzed: QT, QTp, QS2, QT/QS2, and QTp/QS2. Higher values of QT/QS2 ratio have been noted in patients with mitral valve prolapse syndrome and hyperthyroidism than that in the control group.
View Article and Find Full Text PDFPhonomechanocardiographic and ultrasonocardiographic parameters were compared in the multiplex manner in order to assess a degree of narrowing of the stenotic aortic valve areas. Adult patients with aortic valve stenosis were included in the study. The main condition for admission in the research sample was that the mean rate of circumferential fibre shortening be greater than 1 s-1 i.
View Article and Find Full Text PDFThe phasic structure of heart activity was explored in 50 patients suffering from symptomatic arterial hypertensions before and after the operative treatment with the aid of impulse Doppler echocardiography. Of these, 28 patients had renovascular hypertension (RVH), 16 primary aldosteronism (PA), and 6 pheochromocytoma of the adrenals. The data obtained were compared with the polycardiographic readings in patients with essential hypertension (EH).
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