Die Differentialdiagnose der Amaurosis fugax durch die Tonographie*

Autor:	M. Hennerici, W. Rehorn, W. Hammerstein, G. Bischof
Rok vydání:	1981
Předmět:	medicine.medical_specialty Pulse (signal processing) business.industry Amaurosis fugax medicine.disease Ophthalmology Stenosis medicine.artery Internal medicine medicine Cardiology Internal carotid artery medicine.symptom business
Zdroj:	Klinische Monatsblätter für Augenheilkunde. 179:97-99
ISSN:	1439-3999 0023-2165
DOI:	10.1055/s-2008-1057270
Popis:	In unilateral stenosis of the internal carotid artery tonography shows the differences in amplitudes in a comparison of the two sides; in bilateral stenosis it shows markedly reduced amplitudes with an intermittent absence of the pulse amplitudes. When extrasystoles occur there are characteristic reductions in the amplitudes. As a result, this method of examination can be very important in the differential diagnosis of amaurosis fugax. Thanks to its simplicity and the fact that an ECG can be made simultaneously the method has a wide range of clinical applications.
Databáze:	OpenAIRE
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