QS- and QR- pattern in leads V3 and V4 in absence of myocardial infarction: electrocardiographic and vectorcardiographic study.
| Autor: | SURAWICZ B, VAN HORNE RG, URBACH JR, BELLET S |
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| Jazyk: | angličtina |
| Zdroj: | Circulation [Circulation] 1955 Sep; Vol. 12 (3), pp. 391-405. |
| DOI: | 10.1161/01.cir.12.3.391 |
| Databáze: | MEDLINE |
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