Noninvasive findings in patients with hypertrophic and dilative cardiomyopathy: A combined echocardiographic and radionuclide angiographic study
| Autor: | S. Persson, M. Bryhn |
|---|---|
| Rok vydání: | 1986 |
| Předmět: |
Adult
Cardiomyopathy Dilated Male medicine.medical_specialty Adolescent Cardiac Volume Dilative cardiomyopathy Filling rate Radionuclide angiography Internal medicine Humans Medicine In patient cardiovascular diseases Angiocardiography Radionuclide Angiography Aged medicine.diagnostic_test business.industry Hypertrophic cardiomyopathy General Medicine Cardiomyopathy Hypertrophic Middle Aged medicine.disease Myocardial Contraction Myocardial relaxation medicine.anatomical_structure Echocardiography Ventricle cardiovascular system Cardiology Female Radiology Cardiology and Cardiovascular Medicine business |
| Zdroj: | Clinical Cardiology. 9:537-543 |
| ISSN: | 1932-8737 0160-9289 |
| DOI: | 10.1002/clc.4960091103 |
| Popis: | Fifteen patients with hypertrophic (HCM) and 15 with dilative cardiomyopathy (DCM) were examined with radionuclide angiography and M-mode echocardiography to evaluate the combination of two noninvasive methods for measuring left ventricular performance. The patients with HCM had delayed myocardial relaxation and rapid filling time with preserved peak rate of early ventricular filling. DCM patients, on the contrary, had low values of left ventricular systolic performance and low peak filling rate. Myocardial relaxation and rapid filling time, however, were short, indicating compensatory mechanisms in the failing ventricle improving rapid filling. |
| Databáze: | OpenAIRE |
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