Diastolic Ventricular Function in Type 1 Diabetic Patients: A Study Using Doppler Echocardiography
| Autor: | G. Grossmann, V. Göller, Ernst-Friedrich Pfeiffer, Vinzenz Hombach, A. Schmidt, Martin Stauch, Hans Hauner |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
Adult
Male medicine.medical_specialty Systole Heart Ventricles Endocrinology Diabetes and Metabolism Diastole Hemodynamics Doppler echocardiography Endocrinology Heart Rate Reference Values Internal medicine Diabetes mellitus Heart rate Internal Medicine medicine Humans Ventricular Function Type 1 diabetes medicine.diagnostic_test Ventricular function business.industry medicine.disease Echocardiography Doppler Diabetes Mellitus Type 1 Heart failure Cardiology Mitral Valve Female business |
| Zdroj: | Diabetic Medicine. 8:208-212 |
| ISSN: | 1464-5491 0742-3071 |
| DOI: | 10.1111/j.1464-5491.1991.tb01573.x |
| Popis: | The transmitral flow velocity pattern of 28 Type 1 diabetic patients and 39 age-matched healthy control subjects was studied for determination of left ventricular diastolic function. No patient had systemic hypertension, congestive heart failure, or ischaemic heart disease by clinical or electrocardiographic criteria. Echocardiographic measures of systolic ventricular function were within normal range in all subjects. The ratio of early to late transmitral peak flow velocity (ve/va) was significantly decreased in the diabetic patients (1.3 +/- 0.1 (+/- SE) vs 1.6 +/- 0.1, p less than 0.05), while other Doppler derived variables did not show any significant difference. No correlation of ve/va with duration of diabetes was found (r = -0.27), but it correlated with age in both groups (both r = -0.40, p less than 0.05). Furthermore, a significant correlation was found between ve/va and heart rate (r = -0.55 for diabetic patients, p less than 0.01; r = -0.58 for control subjects, p less than 0.01). After matching for heart rate (24 diabetic patients and 24 control subjects) no significant decrease of ve/va was observed in the diabetic group. |
| Databáze: | OpenAIRE |
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