T-Wave Alternans, QRST-Wave Alternans and Atrioventricular Block: Three Consecutive Rate-Dependent Phenomena in a Child with Congenital Long-QT Syndrome


  • R.V. invented technology to measure the magnitude of T-wave alternans; however, that technology was not used in this study. Other authors: No disclosures.

Address for correspondence: Nobuhiro Takasugi, M.D., Division of Cardiovascular Medicine, Gifu University Hospital, 1–1 Yanagido, Gifu, 501–1194, Japan. Fax: +81 58 230 6524; E-mail: konezumi@ccn3.aitai.ne.jp

No abstract is available for this article.