variable loop pfa catheter varipulse catheter Search Results


pulsed field ablation pfa catheter  (Biosense Webster)
86
Biosense Webster pulsed field ablation pfa catheter
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Pulsed Field Ablation Pfa Catheter, supplied by Biosense Webster, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/pmc12926179-15-20-25?v=Biosense+Webster
Average 86 stars, based on 1 article reviews
pulsed field ablation pfa catheter - by Bioz Stars, 2026-08
86/100 stars
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loop circular catheter  (Biosense Webster)
86
Biosense Webster loop circular catheter
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Loop Circular Catheter, supplied by Biosense Webster, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/pmc12530677-87-2-6?v=Biosense+Webster
Average 86 stars, based on 1 article reviews
loop circular catheter - by Bioz Stars, 2026-08
86/100 stars
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varipulse 17 platform  (Biosense Webster)
86
Biosense Webster varipulse 17 platform
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Varipulse 17 Platform, supplied by Biosense Webster, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/pm41655229-8-57-77?v=Biosense+Webster
Average 86 stars, based on 1 article reviews
varipulse 17 platform - by Bioz Stars, 2026-08
86/100 stars
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variable loop circular catheter  (Johnson & Johnson)
86
Johnson & Johnson variable loop circular catheter
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Variable Loop Circular Catheter, supplied by Johnson & Johnson, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/pm41740823-17-17-21?v=Johnson+%26+Johnson
Average 86 stars, based on 1 article reviews
variable loop circular catheter - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
varipulse catheter  (Biosense Webster)
86
Biosense Webster varipulse catheter
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Varipulse Catheter, supplied by Biosense Webster, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/10__1016_slash_j__hroo__2025__11__014-4-1-7?v=Biosense+Webster
Average 86 stars, based on 1 article reviews
varipulse catheter - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
varipulse tm variable loop catheter  (Johnson & Johnson)
86
Johnson & Johnson varipulse tm variable loop catheter
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Varipulse Tm Variable Loop Catheter, supplied by Johnson & Johnson, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/pmc12666903-88-1-6?v=Johnson+%26+Johnson
Average 86 stars, based on 1 article reviews
varipulse tm variable loop catheter - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
varipulse  (Biosense Webster)
86
Biosense Webster varipulse
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Varipulse, supplied by Biosense Webster, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/pmc12686987-95-15-17?v=Biosense+Webster
Average 86 stars, based on 1 article reviews
varipulse - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
varipulse group  (Farapulse Inc)
86
Farapulse Inc varipulse group
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Varipulse Group, supplied by Farapulse Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/10__1016_slash_j__hroo__2026__04__009-21-10-26?v=Farapulse+Inc
Average 86 stars, based on 1 article reviews
varipulse group - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
varipulse  (Johnson & Johnson)
86
Johnson & Johnson varipulse
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Varipulse, supplied by Johnson & Johnson, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/pmc12813649-148-8-9?v=Johnson+%26+Johnson
Average 86 stars, based on 1 article reviews
varipulse - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
varipulse  (Farapulse Inc)
86
Farapulse Inc varipulse
Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation <t>with</t> <t>pulsed-field</t> energy, and (C) <t>PFA</t> and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.
Varipulse, supplied by Farapulse Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/10__1016_slash_j__hroo__2026__04__009-91-41-52?v=Farapulse+Inc
Average 86 stars, based on 1 article reviews
varipulse - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
varipulse catheters  (Farapulse Inc)
86
Farapulse Inc varipulse catheters
Thermal surface footprints per electrode with changes in irrigation rates and force with the <t>Varipulse</t> catheter.
Varipulse Catheters, supplied by Farapulse Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/med_rxiv__64898__2026__06__02__26354772-119-22-20?v=Farapulse+Inc
Average 86 stars, based on 1 article reviews
varipulse catheters - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier
vlcc  (Biosense Webster)
86
Biosense Webster vlcc
Thermal surface footprints per electrode with changes in irrigation rates and force with the <t>Varipulse</t> catheter.
Vlcc, supplied by Biosense Webster, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+loop+pfa+catheter+varipulse+catheter/pm41575412-72-11-13?v=Biosense+Webster
Average 86 stars, based on 1 article reviews
vlcc - by Bioz Stars, 2026-08
86/100 stars
  Buy from Supplier

Image Search Results


Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation with pulsed-field energy, and (C) PFA and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.

Journal: JACC Case Reports

Article Title: Giant Thrombus on the Left Atrial Posterior Wall Following Pulsed-Field and Radiofrequency Ablation

doi: 10.1016/j.jaccas.2025.106243

Figure Lengend Snippet: Three-Dimensional Electroanatomic Maps Before and After the Ablation Procedure LA bipolar voltage maps (A) before and (B) after the PVI and LAPW ablation with pulsed-field energy, and (C) PFA and RFA sites on the pre-ablation voltage map in the postero-anterior view. The purple tags indicate the PFA sites, and the pink tags (pink circle) indicate the RFA sites. LA = left atrium; LAPW = LA posterior wall; LIPV = left inferior pulmonary vein (PV); LSPV = left superior PV; LV = left ventricle; PFA = pulsed-field ablation; PVI = pulmonary vein isolation; RFA = radiofrequency ablation; RIPV = right inferior PV; RSPV = right superior PV.

Article Snippet: During the ablation procedure, a pulmonary vein isolation (PVI) and LA posterior wall (LAPW) ablation were performed using a variable-loop pulsed-field ablation (PFA) catheter (VARIPULSE, Biosense Webster), with 39 pulsed-field energy applications during the PVI and 16 during the LAPW ablation.

Techniques: Isolation

Thermal surface footprints per electrode with changes in irrigation rates and force with the Varipulse catheter.

Journal: medRxiv

Article Title: Comparative Thermal Effects of Single Shot Pulsed Field Ablation Systems using a Thermochromic Hydrogel

doi: 10.64898/2026.06.02.26354772

Figure Lengend Snippet: Thermal surface footprints per electrode with changes in irrigation rates and force with the Varipulse catheter.

Article Snippet: Darkened areas indicative of high temperatures and accompanying dehydration and degradation of the hydrogel and pigment were observed in the Farapulse and Varipulse catheters.

Techniques:

Almost-circumferential thermal footprint when a clinical workflow set of applications is delivered using the Varipulse catheter (left panel). Areas of darkening and scorch in stacked applications with the Varipulse catheter (middle panel). Section through the darkened lesions demonstrating that these changes are observed not only on the surface but also deeper in the hydrogel (right panel). The darkened areas are highlighted with blue arrows.

Journal: medRxiv

Article Title: Comparative Thermal Effects of Single Shot Pulsed Field Ablation Systems using a Thermochromic Hydrogel

doi: 10.64898/2026.06.02.26354772

Figure Lengend Snippet: Almost-circumferential thermal footprint when a clinical workflow set of applications is delivered using the Varipulse catheter (left panel). Areas of darkening and scorch in stacked applications with the Varipulse catheter (middle panel). Section through the darkened lesions demonstrating that these changes are observed not only on the surface but also deeper in the hydrogel (right panel). The darkened areas are highlighted with blue arrows.

Article Snippet: Darkened areas indicative of high temperatures and accompanying dehydration and degradation of the hydrogel and pigment were observed in the Farapulse and Varipulse catheters.

Techniques: