Matches in SemOpenAlex for { <https://semopenalex.org/work/W2171117792> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2171117792 endingPage "1864" @default.
- W2171117792 startingPage "1857" @default.
- W2171117792 abstract "Defibrillation may be improved if electrode configurations can be found that create a larger and more even voltage gradient field across the heart. This study determined the magnitude of the shock gradient fields generated by four nonthoracotomy electrode configurations for defibrillation.In six dogs, a catheter was inserted containing a right ventricular apical electrode (V) and a right atrial electrode (A). A cutaneous patch electrode (P) was placed on the left lateral thorax. Shock potentials were recorded simultaneously from 128 electrodes in the left ventricular and right ventricular subepicardium and subendocardium, ventricular septum, and atria. With the chest closed, 50-mA shocks were given during diastole via the following lead configurations: V----A (V, cathode; A, anode); V----P; V----A+P; and V+A----P. Potential gradients were calculated at the subepicardium and subendocardium in millivolts per centimeter per volt of shock. In most dogs, the V----A+P configuration produced higher gradients throughout the ventricles than did V----A, V----P, or V+A----P. The maximum potential gradient was smaller for the V+A----P configuration than for V----A, V----P, or V----A+P. The gradient fields for the configurations with the catheter alone or combined with P were uneven.It is possible to estimate shock gradient fields in three dimensions. Of the four configurations tested, V----A+P produced the highest gradients and V+A----P produced the lowest high gradient. The gradient fields were uneven throughout the ventricles." @default.
- W2171117792 created "2016-06-24" @default.
- W2171117792 creator A5009816952 @default.
- W2171117792 creator A5010917142 @default.
- W2171117792 creator A5057114302 @default.
- W2171117792 creator A5066240038 @default.
- W2171117792 creator A5080059941 @default.
- W2171117792 date "1992-05-01" @default.
- W2171117792 modified "2023-09-23" @default.
- W2171117792 title "Three-dimensional potential gradient fields generated by intracardiac catheter and cutaneous patch electrodes." @default.
- W2171117792 cites W145739474 @default.
- W2171117792 cites W1978037141 @default.
- W2171117792 cites W1982000079 @default.
- W2171117792 cites W1983768801 @default.
- W2171117792 cites W1985359639 @default.
- W2171117792 cites W1995244903 @default.
- W2171117792 cites W1999207581 @default.
- W2171117792 cites W2023602975 @default.
- W2171117792 cites W2026935572 @default.
- W2171117792 cites W2054303176 @default.
- W2171117792 cites W2062691960 @default.
- W2171117792 cites W2063983735 @default.
- W2171117792 cites W2077923557 @default.
- W2171117792 cites W2095251594 @default.
- W2171117792 cites W2097226891 @default.
- W2171117792 cites W2115761118 @default.
- W2171117792 cites W2158399462 @default.
- W2171117792 cites W2267744547 @default.
- W2171117792 doi "https://doi.org/10.1161/01.cir.85.5.1857" @default.
- W2171117792 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/1572041" @default.
- W2171117792 hasPublicationYear "1992" @default.
- W2171117792 type Work @default.
- W2171117792 sameAs 2171117792 @default.
- W2171117792 citedByCount "81" @default.
- W2171117792 countsByYear W21711177922014 @default.
- W2171117792 countsByYear W21711177922020 @default.
- W2171117792 countsByYear W21711177922021 @default.
- W2171117792 crossrefType "journal-article" @default.
- W2171117792 hasAuthorship W2171117792A5009816952 @default.
- W2171117792 hasAuthorship W2171117792A5010917142 @default.
- W2171117792 hasAuthorship W2171117792A5057114302 @default.
- W2171117792 hasAuthorship W2171117792A5066240038 @default.
- W2171117792 hasAuthorship W2171117792A5080059941 @default.
- W2171117792 hasBestOaLocation W21711177921 @default.
- W2171117792 hasConcept C105702510 @default.
- W2171117792 hasConcept C121332964 @default.
- W2171117792 hasConcept C126322002 @default.
- W2171117792 hasConcept C164705383 @default.
- W2171117792 hasConcept C17525397 @default.
- W2171117792 hasConcept C2777795826 @default.
- W2171117792 hasConcept C2781300812 @default.
- W2171117792 hasConcept C37463463 @default.
- W2171117792 hasConcept C62520636 @default.
- W2171117792 hasConcept C71924100 @default.
- W2171117792 hasConcept C80093799 @default.
- W2171117792 hasConcept C85378888 @default.
- W2171117792 hasConcept C89395315 @default.
- W2171117792 hasConceptScore W2171117792C105702510 @default.
- W2171117792 hasConceptScore W2171117792C121332964 @default.
- W2171117792 hasConceptScore W2171117792C126322002 @default.
- W2171117792 hasConceptScore W2171117792C164705383 @default.
- W2171117792 hasConceptScore W2171117792C17525397 @default.
- W2171117792 hasConceptScore W2171117792C2777795826 @default.
- W2171117792 hasConceptScore W2171117792C2781300812 @default.
- W2171117792 hasConceptScore W2171117792C37463463 @default.
- W2171117792 hasConceptScore W2171117792C62520636 @default.
- W2171117792 hasConceptScore W2171117792C71924100 @default.
- W2171117792 hasConceptScore W2171117792C80093799 @default.
- W2171117792 hasConceptScore W2171117792C85378888 @default.
- W2171117792 hasConceptScore W2171117792C89395315 @default.
- W2171117792 hasIssue "5" @default.
- W2171117792 hasLocation W21711177921 @default.
- W2171117792 hasLocation W21711177922 @default.
- W2171117792 hasOpenAccess W2171117792 @default.
- W2171117792 hasPrimaryLocation W21711177921 @default.
- W2171117792 hasRelatedWork W2001230429 @default.
- W2171117792 hasRelatedWork W2019538753 @default.
- W2171117792 hasRelatedWork W2074847248 @default.
- W2171117792 hasRelatedWork W2080364706 @default.
- W2171117792 hasRelatedWork W2103683515 @default.
- W2171117792 hasRelatedWork W2171117792 @default.
- W2171117792 hasRelatedWork W2412619091 @default.
- W2171117792 hasRelatedWork W2442640586 @default.
- W2171117792 hasRelatedWork W2947428530 @default.
- W2171117792 hasRelatedWork W3139973956 @default.
- W2171117792 hasVolume "85" @default.
- W2171117792 isParatext "false" @default.
- W2171117792 isRetracted "false" @default.
- W2171117792 magId "2171117792" @default.
- W2171117792 workType "article" @default.