| pubmed-article:624153 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:624153 | lifeskim:mentions | umls-concept:C0014124 | lld:lifeskim |
| pubmed-article:624153 | lifeskim:mentions | umls-concept:C0750197 | lld:lifeskim |
| pubmed-article:624153 | lifeskim:mentions | umls-concept:C0034897 | lld:lifeskim |
| pubmed-article:624153 | lifeskim:mentions | umls-concept:C1283195 | lld:lifeskim |
| pubmed-article:624153 | pubmed:issue | 3 | lld:pubmed |
| pubmed-article:624153 | pubmed:dateCreated | 1978-4-17 | lld:pubmed |
| pubmed-article:624153 | pubmed:abstractText | Endocardial ventricular mapping of 21 ventricular tachyardias (VT) in 17 patients was performed using electrode catheters. Activation at multiple left and right ventricular sites was utilized to determine the site of origin of the VT. Eleven VT had a left bundle branch block pattern (VT-LBBB) and 10 VT had right bundle branch block pattern (VT-RBBB). In all VT-RBBB the earliest site of activation was in the LV or septum. In VT-LBBB the earliest site was RV (4/11), LV (5/11) and septum (2/11). All ventricular tachycardias with QRS less than 140 msec arose in the septum. In patients with an aneurysm, the site of origin of ventricular tachycardia was always in the aneursm. All VT-LBBB arising from the left ventricle originated in an aneurysm involving the septum. QRS changes during ventricular tachycardia were associated with alterations in the patterm of ventricular activation without alteration of the site of origin. In three patients the site of origin predicted by endocardial ventricular mapping was confirmed intraoperatively by epi- and/or endocardial mapping. We conclude that endocardial ventricular mapping demonstrates the limitations of the surface electrocardiogram in localizing the site of origin of ventricular tachycardia. The method may provide important data upon which the surgical therapy of ventricular tachycardia is based. | lld:pubmed |
| pubmed-article:624153 | pubmed:language | eng | lld:pubmed |
| pubmed-article:624153 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:624153 | pubmed:citationSubset | AIM | lld:pubmed |
| pubmed-article:624153 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:624153 | pubmed:month | Mar | lld:pubmed |
| pubmed-article:624153 | pubmed:issn | 0009-7322 | lld:pubmed |
| pubmed-article:624153 | pubmed:author | pubmed-author:MooreE NEN | lld:pubmed |
| pubmed-article:624153 | pubmed:author | pubmed-author:JosephsonM... | lld:pubmed |
| pubmed-article:624153 | pubmed:author | pubmed-author:SpearJ FJF | lld:pubmed |
| pubmed-article:624153 | pubmed:author | pubmed-author:KastorJ AJA | lld:pubmed |
| pubmed-article:624153 | pubmed:author | pubmed-author:HorowitzL NLN | lld:pubmed |
| pubmed-article:624153 | pubmed:author | pubmed-author:FarshidiAA | lld:pubmed |
| pubmed-article:624153 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:624153 | pubmed:volume | 57 | lld:pubmed |
| pubmed-article:624153 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:624153 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:624153 | pubmed:pagination | 440-7 | lld:pubmed |
| pubmed-article:624153 | pubmed:dateRevised | 2004-11-17 | lld:pubmed |
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| pubmed-article:624153 | pubmed:meshHeading | pubmed-meshheading:624153-R... | lld:pubmed |
| pubmed-article:624153 | pubmed:year | 1978 | lld:pubmed |
| pubmed-article:624153 | pubmed:articleTitle | Recurrent sustained ventricular tachycardia. 2. Endocardial mapping. | lld:pubmed |
| pubmed-article:624153 | pubmed:publicationType | Journal Article | lld:pubmed |
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