RODRIGO MELO KULCHETSCKI
Índice h a partir de 2011
2
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
3 resultados
Resultados de Busca
Agora exibindo 1 - 3 de 3
- Management of massive hemopericardium in the electrophysiology laboratory: The double long sheath technique(2022) CHOKR, Muhieddine Omar; SANTOS, Italo Bruno dos Santos Sousa; GOUVEA, Fabio Cesar; KULCHETSCKI, Rodrigo; ANDERE, Tamer El; HARDY, Carina; PISANI, Cristiano; MELO, Sissy; SCANAVACCA, MauricioAim To describe a simple and useful technique for acute management of massive hemopericardium inside the Electrophysiology (EP) laboratory Methods and results Five patients from a single center experience were identified, all with blood loss above 1000 ml after initial pericardiocenthesis. Using two long 8.5 F transseptal sheaths inside the pericardium space, with continuous negative pressure, allowed the complete cessation of bleeding or hemodynamic maintenance until definitive surgical repair in all patients Conclusion The use of two long sheaths for blood drainage, instead of conventional pericardiocenthesis, might be helpful to manage massive hemopericardium inside EP lab, avoiding urgent cardiac surgery or maintaining clinical stability until surgical staff is available.
- Initial experience on cardiac magnetic resonance-aided VT ablation in South America(2023) PISANI, Cristiano F.; ALEXANDRE, Felipe Kalil; KULCHETSCKI, Rodrigo; MAYRINK, Marina; WU, Tan Chen; CHOKR, Muhieddine; HARDY, Carina; MELO, Sissy Lara; ROCHITTE, Carlos; NOMURA, Cesar; SCANAVACCA, MauricioBackground: Cardiac magnetic resonance (CMR) allowed to precisely identify the substrate in scar-related ventricular tachycardia (VT). New software has been developed to define the 3D scar and corridors to help VT ablation by integrating the scar and electroanatomical mapping (EAM). The objective of this study is to evaluate the results of VT ablation aided by the integration of EAM and CMR software processed scar.Methods: We selected patients that underwent VT ablation with the integration of EAM and CMR processed using ADAS software and imported to the CARTO system using VTK file format.Results: From 2019 to 2021, eight patients (mean age 63 +/- 4.4, 62.5% male; EF 47 +/- 12%) underwent CMR-aided VT ablation. Mean procedural time was 281 +/- 77 min. There was of 9 +/- 4.4 epicardial and 7.9 +/- 4.3 endocardial bulls eye segments with at least 2 g of border zone or core scar. In a median follow-up time of 532 days (Q1: 284, Q3: 688), three patients (37.5%) presented VT recurrence, all three underwent a second procedure, with no VT recurrence on the follow-up. No patient died in the follow-up.Conclusion: CMR aided is ablation is feasible and effective in patients with scar related VT.
- Cardiac Magnetic Resonance to Evaluate Complete Substrate Elimination after Endocardial Ventricular Tachycardia Ablation in Chagas Disease(2024) SCANAVACCA, Mauricio I.; KULCHETSCKI, Rodrigo M.; ROCHITTE, Carlos E.; PISANI, Cristiano F.