Effects of the quaternary ammonium compound OX-572 on ventricular tachyarrhythmias complicating acute myocardial infarction.
نویسندگان
چکیده
منابع مشابه
Haemodynamic effects of the antiarrhythmic quaternary ammonium compound QX-572 in man.
The haemodynamic effects of N, N-bis(phenyl-carbamoylmethyl) dimethylammonium chloride (QX-572) in man were studied. A controlled study was performed to rule out a possible influence of the catheterization procedure as such on the results. Ten patients with mild to moderate aortic regurgitation were studied: based on clinical data the patients were divided into 2 groups of 5. Randomly it was de...
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Echocardiograms were performed on three patients with ventricular septal rupture complicating myocardial infarction. The pulmonary artery mean pressure was 30 mm Hg or more in all three patients. The size of the ventricular septal defect, determined at operation or autopsy, was 2 cm or greater in each patient. The salient echocardiographic abnormality was dilatation of the right ventricle. The ...
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Technetium-99m-pyrophosphate (99mTc-PYP) has been used, in combination with thallium-201, to estimate the site and extent of myocardial infarcts. We report a case of acute myocardial infarction with severe coronary disease in which the distribution of 99mTc-PYP was extensive. A 78-year-old man presented with dyspnea, and a diagnosis of non-ST-segment elevation acute myocar...
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CEGLOWrSKI, W. S. (New Jersey Agricultural Experimental Station, New Brunswick, N. J.) AND S. A. LEAR. Effects of a quaternary ammonium compound on Escherichia coli. Appl. Microbiol. 10:458-462. 1962-Increasing amounts of tetradecyldimethylbenzyl ammonium chloride (TAC) were lethal to an increasing proportion of an actively growing culture of Escherichia coli. The loss of nucleic acid material ...
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BACKGROUND Recent data suggest that the risk of acquired ventricular septal defect (VSD), a complication of acute myocardial infarction (AMI), could be reduced using thrombolytic therapy. There are, however, still no available data regarding the potential impact of primary percutaneous coronary intervention (PCI) on AMI-related VSD in a clinical setting. The purposes of this study were to delin...
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ژورنال
عنوان ژورنال: Heart
سال: 1975
ISSN: 1355-6037
DOI: 10.1136/hrt.37.4.426