FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3126468383> ?p ?o ?g. }

• W3126468383 endingPage "610" @default.
• W3126468383 startingPage "605" @default.
• W3126468383 abstract "Introduction – The current scientific literature suggests similar or even better catheter contact on caval regions of the cavo-tricuspid isthmus (CTI) compared to the more medial or annular part. Yet CTI ablation can be challenging owing to instability at the inferior vena cava (IVC) edge. No study specifically addressed the issue of catheter-tissue contact on caval/mid/annular regions of the CTI. Methods – Twenty-seven patients (22 men, 67±12 years) underwent typical atrial flutter ablation with a contact force (CF) sensing catheter (Tacticath 75, Abott) and were prospectively included. Operators aimed at optimizing CF for all RF pulses. The product of CF, time (force-time integral; FTI) and delivered power (FTPI) has been proposed as an estimate of lesion size. In a subset of 8 consecutive pts, electrograms (EGM) of all RF lesions were analyzed. Annular CTI was defined as sites showing both atrial and ventricular near-field bipolar EGM. Mid CTI sites had only atrial near field bipolar EGM on both distal and proximal dipoles (or distal only in case of superior-to-inferior approach). Caval sites had near-field bipolar EGM only in distal dipole, while the proximal one was inferiorly located. Results – Complete persistent (at 30 min) CTI block was obtained in all patients. A steerable sheath was used in 12 pts (44%). Procedure duration was 93±30 min, RF delivery time 10±6 min, fluoroscopy time 14±8 min. Mean CF was 15.8±5.9 g. CF was significantly lower (11.1±9.7 g) at the caval CTI than at mid CTI (19.9±11.8 g) and annular CTI (20±12.2 g; p=0.001). CF and FTI were higher during sinus rhythm than during Fl (23.2±15.3 vs 18.5±15.4 g, p=0.04 and 677±432 vs 532±357 gs, p=0.03). Use of a sheath improved mean CF (24.4±12.5 vs 18.4±14.9 g, p=0.01) but this was not significant at caval sites (17.5±11.4 vs 12.6±10.7 g, p=0.31). Conclusion – Applied forces are significantly lower at the IVC edge during CTI ablation. This supports the use of a steerable sheath in challenging cases." @default.
• W3126468383 created "2021-02-15" @default.
• W3126468383 creator A5006557566 @default.
• W3126468383 creator A5015476286 @default.
• W3126468383 creator A5043036813 @default.
• W3126468383 creator A5048623543 @default.
• W3126468383 creator A5066832095 @default.
• W3126468383 creator A5069279221 @default.
• W3126468383 creator A5076823878 @default.
• W3126468383 creator A5089754571 @default.
• W3126468383 date "2021-01-04" @default.
• W3126468383 modified "2023-10-18" @default.
• W3126468383 title "Nonhomogeneous force application during typical flutter ablation explains local difficulties in lesion creation" @default.
• W3126468383 cites W1602461739 @default.
• W3126468383 cites W1993946365 @default.
• W3126468383 cites W1996620678 @default.
• W3126468383 cites W2077928026 @default.
• W3126468383 cites W2124862399 @default.
• W3126468383 cites W2129964873 @default.
• W3126468383 cites W2130349647 @default.
• W3126468383 cites W2134649445 @default.
• W3126468383 cites W2620870994 @default.
• W3126468383 cites W2758720157 @default.
• W3126468383 cites W2887852022 @default.
• W3126468383 cites W2928704006 @default.
• W3126468383 cites W3015086600 @default.
• W3126468383 cites W3090183469 @default.
• W3126468383 doi "https://doi.org/10.47803/rjc.2020.30.4.606" @default.
• W3126468383 hasPublicationYear "2021" @default.
• W3126468383 type Work @default.
• W3126468383 sameAs 3126468383 @default.
• W3126468383 citedByCount "0" @default.
• W3126468383 crossrefType "journal-article" @default.
• W3126468383 hasAuthorship W3126468383A5006557566 @default.
• W3126468383 hasAuthorship W3126468383A5015476286 @default.
• W3126468383 hasAuthorship W3126468383A5043036813 @default.
• W3126468383 hasAuthorship W3126468383A5048623543 @default.
• W3126468383 hasAuthorship W3126468383A5066832095 @default.
• W3126468383 hasAuthorship W3126468383A5069279221 @default.
• W3126468383 hasAuthorship W3126468383A5076823878 @default.
• W3126468383 hasAuthorship W3126468383A5089754571 @default.
• W3126468383 hasBestOaLocation W31264683831 @default.
• W3126468383 hasConcept C126838900 @default.
• W3126468383 hasConcept C141071460 @default.
• W3126468383 hasConcept C164705383 @default.
• W3126468383 hasConcept C2776131983 @default.
• W3126468383 hasConcept C2776805002 @default.
• W3126468383 hasConcept C2778292772 @default.
• W3126468383 hasConcept C2778902805 @default.
• W3126468383 hasConcept C2781156865 @default.
• W3126468383 hasConcept C2781267111 @default.
• W3126468383 hasConcept C2910216633 @default.
• W3126468383 hasConcept C2989005 @default.
• W3126468383 hasConcept C71924100 @default.
• W3126468383 hasConceptScore W3126468383C126838900 @default.
• W3126468383 hasConceptScore W3126468383C141071460 @default.
• W3126468383 hasConceptScore W3126468383C164705383 @default.
• W3126468383 hasConceptScore W3126468383C2776131983 @default.
• W3126468383 hasConceptScore W3126468383C2776805002 @default.
• W3126468383 hasConceptScore W3126468383C2778292772 @default.
• W3126468383 hasConceptScore W3126468383C2778902805 @default.
• W3126468383 hasConceptScore W3126468383C2781156865 @default.
• W3126468383 hasConceptScore W3126468383C2781267111 @default.
• W3126468383 hasConceptScore W3126468383C2910216633 @default.
• W3126468383 hasConceptScore W3126468383C2989005 @default.
• W3126468383 hasConceptScore W3126468383C71924100 @default.
• W3126468383 hasIssue "4" @default.
• W3126468383 hasLocation W31264683831 @default.
• W3126468383 hasOpenAccess W3126468383 @default.
• W3126468383 hasPrimaryLocation W31264683831 @default.
• W3126468383 hasRelatedWork W1554003331 @default.
• W3126468383 hasRelatedWork W2003224283 @default.
• W3126468383 hasRelatedWork W2046123029 @default.
• W3126468383 hasRelatedWork W2142004976 @default.
• W3126468383 hasRelatedWork W2416982767 @default.
• W3126468383 hasRelatedWork W2417788383 @default.
• W3126468383 hasRelatedWork W2775740219 @default.
• W3126468383 hasRelatedWork W2965711491 @default.
• W3126468383 hasRelatedWork W3036530596 @default.
• W3126468383 hasRelatedWork W3092219282 @default.
• W3126468383 hasVolume "30" @default.
• W3126468383 isParatext "false" @default.
• W3126468383 isRetracted "false" @default.
• W3126468383 magId "3126468383" @default.
• W3126468383 workType "article" @default.