Abstract:
:50 patients, 20 without heart disease and 30 with coronary heart disease (CHD), were studied by kinetocardiography (KCG), before and after administration of isoproterenol (initial dose 2 microgram/min, maximum dose 6 microgram/min). In the control subjects the KCG was unaffected by the drug. In contrast, in most of the patients with CHD isoproterenol induced the appearance or the increase of paradoxical systolic bulges, which are regarded as the expression of ventricular dyskinesia resulting from isoproterenol-induced transient regional ischemia. This test is recommended as a valuable noninvasive method for the diagnosis of ischemic ventricular dyskinesia.
journal_name
Cardiologyjournal_title
Cardiologyauthors
Strozzi C,Cocco Gdoi
10.1159/000169861subject
Has Abstractpub_date
1977-01-01 00:00:00pages
277-90issue
4-6eissn
0008-6312issn
1421-9751journal_volume
62pub_type
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