BRENO DE ALENCAR ARARIPE FALCAO

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Agora exibindo 1 - 10 de 28
  • bookPart
    Manejo de introdutores arteriais e suas complicações
    (2015) GALON, Micheli Zanotti; CONEJO, Fábio; FALCãO, Breno de Alencar Araripe
  • conferenceObject
    Natural History of Adapted Leaman Score Assessing Coronary Artery Disease Progression Over 7 Years by Computed Tomography Angiography
    (2020) HIDEO-KAJITA, Alexandre; GARCIA-GARCIA, Hector M.; FREIRE, Antonio Fernando Diniz; OZAKI, Yuichi; CAVALCANTE, Rafael; BITTENCOURT, Marcio Sommer; DAN, Kazuhiro; SOUD, Mohamad; FALCAO, Breno; FALCAO, Joao Luis; SOARES, Paulo Rogerio; RIBEIRO, Expedito; ROCHITTE, Carlos E.; LEMOS, Pedro A.
  • article 4 Citação(ões) na Scopus
    Atrioventricular Block Pathology in Cardiomyopathy by Desmin Deposition
    (2012) BENVENUTI, Luiz Alberto; AIELLO, Vera Dermarchi; FALCAO, Breno Alencar Araripe; LAGE, Silvia Gelas
    Generally, restrictive cardiomyopathy due to desmin deposition is characterized by restriction to ventricular diastolic filling and different degrees of atrioventricular block (AVB). In this report, we describe the pathological changes of the cardiac conduction system related to AVB. The sinus node, the compact node, and the penetrating bundle (bundle of His) had no abnormalities, however, there was extensive fibrosis of the terminal portions of the branching bundle and the beginning of the left and right bundles at the top of the ventricular septum. The pathogenesis of this fibrous replacement is probably the same that leads to extensive fibrosis of the working ventricular myocardium, and remains to be elucidated.
  • bookPart
    Manejo de introdutores arteriais e suas complicações
    (2018) BEZERRA, Cristiano Guedes; GALON, Micheli Zanotti; CONEJO, Fábio; FALCãO, Breno de Alencar Araripe
  • conferenceObject
    Head-to-head comparison between coronary computed tomography angiography (CCTA) and intravascular ultrasound (IVUS) tridimensional models: a geometric point of view
    (2016) BEZERRA, Cristiano G.; TALOU, Gonzalo Maso; BULANT, Carlos A.; MARIANI JR., Jose; PINTON, Fabio A.; FALCAO, Breno A. A.; FILHO, Antonio E.; FEIJOO, Raul A.; LEMOS, Pedro A.; BLANCO, Pablo J.
  • article 3 Citação(ões) na Scopus
    Remoção Precoce do Introdutor Arterial Após Intervenção Coronária Percutânea por Via Femoral: Estudo de Segurança e Eficácia
    (2014) ZAGO, Gabriel; TRENTIN, Fabio; PRADO JR., Guy F. A.; SPADARO, Andre Gasparini; SILVA, Expedito Eustáquio Ribeiro da; CAMPOS, Carlos Magalhães; PERIN, Marco Antonio; FALCÃO, Breno de Alencar Araripe; ESTEVES-FILHO, Antonio; KAJITA, Luiz Junya; GAMA, Marcus Nogueira da; MARCHIORI, Gilberto; HORTA, Pedro Eduardo; TAKIMURA, Celso Kiyochi; MARIANI JR., Jose; GALON, Micheli Zanotti; SOARES, Paulo Rogerio; ZALC, Silvio; KALIL-FILHO, Roberto; LEMOS NETO, Pedro Alves
    Introduction: We evaluated the safety and efficacy of protamine administration, guided by activated clotting time, for the immediate femoral arterial sheath removal in patients undergoing percutaneous coronary intervention with unfractionated heparin in order to propose an algorithm for clinical practice. Methods: Prospective study with consecutive patients with stable angina or low-to-moderate risk acute coronary syndrome. We compared patients with an early removal of the arterial sheath to those whose sheath removal was based on a standard protocol. Results: The early removal group (n = 149) had lower access manipulation time than the conventional group (58.3 ± 21.4 minutes vs. 355.0 ± 62.9 minutes; p < 0.01), mainly due to a reduced time to sheath removal (42.3 ± 21.1 minutes vs. 338.6 ± 61.5 minutes; p < 0.01), with no impact on the duration of femoral compression (16.0 ± 3.6 minutes vs. 16.4 ± 5.1 minutes; p = 0.49). There was no stent thrombosis during hospitalization and no significant differences in the incidence of major vascular or bleeding events. The incidence of other bleeding events leading to a prolonged in-hospital length of stay was lower in the early removal group (1.3% vs. 5.1%; p = 0.05). Conclusions: The selective use of an approach for immediate femoral sheath removal, based on activated clotting time guidance and protamine administration, is a safe and effective option in patients undergoing percutaneous coronary intervention by femoral access.
  • conferenceObject
    Full Hemodynamic Characterization of Intracoronary Physiology: Merging Advanced Grayscale Intravascular Ultrasound With Fractional Flow Reserve
    (2019) BEZERRA, Cristiano; PINTON, Fabio; FALCAO, Breno; MARIANI JR., Jose; HIDEO-KAJITA, Alexandre; BULANT, Carlos; BLANCO, Pablo; LEMOS, Pedro A.
  • article 9 Citação(ões) na Scopus
    Validation of coronary computed tomography angiography scores for non-invasive assessment of atherosclerotic burden through a comparison with multivessel intravascular ultrasound
    (2016) CAVALCANTE, Rafael; BITTENCOURT, Marcio S.; PINHEIRO, Thais L.; FALCAO, Breno A. A.; MORAIS, Gustavo R.; SOARES, Paulo; MARIANI JR., Jose; RIBEIRO, Expedito; KALIL-FILHO, Roberto; ROCHITTE, Carlos E.; LEMOS, Pedro A.
    Aims: While the atherosclerotic plaque volume can be manually quantified in coronary computed tomography angiography (CTA) it is impractical for clinical routine use. Several anatomical scores have been developed as surrogates for overall atherosclerotic burden in coronary CTA and even proven to be highly predictive for future adverse events. However, they have not been validated against the gold standard for atherosclerotic burden, intra-vascular ultrasound (IVUS). In the present study we have compared several coronary CTA scores with the coronary IVUS. Methods and results: A total of 62 patients with diagnosed coronary disease scheduled for percutaneous intervention were prospectively enrolled. For all patients, coronary CTA and multivessel IVUS were obtained. Calcium score and 6 previously reported scores were calculated from coronary CTA imaging and compared to average IVUS-derived percent atheroma volume (PAV). On average, 3.8 +/- 0.7 vessels, comprising 123.8 +/- 31.3 mm in length, were imaged with IVUS per patient. All but one previously described scoring systems showed a significant association with IVUS-derived PAV. Among them, the SSS score demonstrated the strongest correlation with IVUS-PAV (r = 0.61, p < 0.001) and the greatest area under the ROC curve (C-statistic = 0.87), to predict a high PAV. Conclusions: Most frequently used coronary CTA scores have a good correlation with global coronary atherosclerotic burden measured by multivessel IVUS derived atheroma volume. Among them, the SSS score shows the best performance being a good non-invasive alternative to IVUS for global coronary atherosclerotic burden assessment.
  • article 2 Citação(ões) na Scopus
    Rare Manifestation of Acute Pulmonary Edema Associated with Acute Lupus Myocarditis
    (2012) SOEIRO, Alexandre de Matos; BERGAMIN, Fabricio Sanchez; ALMEIDA, Maria Carolina Feres de; SERRANO JR., Carlos Vicente; FALCAO, Breno Alencar de Araripe; GANEM, Fernando
    Systemic Lupus Erythematosus (SLE) is the most common systemic autoimmune disease, occurring more frequently in women, usually aged between 16 and 55 years1,2. Although classically the kidneys are the organs most affected in SLE, cardiopulmonary circulation and the heart may also be affected significantly3. In this context, the occurrence of acute pulmonary edema associated with lupus myocarditis is rare and specific immunosuppressive therapy remains unclear.
  • conferenceObject
    Computational fractional flow reserve derived from three-dimensional intravascular ultrasound: a new algorithm of fusion between anatomy and physiology
    (2017) BEZERRA, Cristiano; PINTON, Fabio A.; FALCAO, Breno; MARIANI JR., Jose; BULANT, Carlos A.; TALOU, Gonzalo; ESTEVES, Antonio Esteves Filh; BLANCO, Pablo; LEMOS, Pedro A.