TRANSVENOUS CATHETER ABLATION
\tɹansvənəs kˈaθɛtəɹ ɐblˈe͡ɪti͡ən], \tɹansvənəs kˈaθɛtəɹ ɐblˈeɪtiən], \t_ɹ_a_n_s_v_ə_n_ə_s k_ˈa_θ_ɛ_t_ə_ɹ ɐ_b_l_ˈeɪ_t_iə_n]\
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Removal of tissue with electrical current delivered via electrodes positioned at the distal end of a catheter. Energy sources are commonly direct current (DC-shock) or alternating current at radiofrequencies (usually 750 kHz). The technique is used most often to ablate the AV junction and/or accessory pathways in order to interrupt AV conduction and produce AV block in the treatment of various tachyarrhythmias.
By DataStellar Co., Ltd
Word of the day
basidiomycota
- comprises fungi bearing the spores on basidium: Gasteromycetes (puffballs); Tiliomycetes (comprising orders Ustilaginales (smuts) and Uredinales (rusts)); Hymenomycetes (mushrooms; toadstools; agarics; bracket fungi); in some classification systems considered a division of kingdom comprises fungi bearing spores on a basidium; includes Gasteromycetes (puffballs) Tiliomycetes comprising the orders Ustilaginales (smuts) and Uredinales (rusts) Hymenomycetes (mushrooms, toadstools, agarics bracket fungi).