CESAR HIGA NOMURA

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Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina
LIM/44 - Laboratório de Ressonância Magnética em Neurorradiologia, Hospital das Clínicas, Faculdade de Medicina
LIM/65, Hospital das Clínicas, Faculdade de Medicina - Líder

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Assunto: Peripheral Vascular Disease ×

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Agora exibindo 1 - 10 de 20
  • conferenceObject
    The Release of Cardiac Necrosis Biomarkers in Patients Without Myocardial Infarction After On-Pump Surgical Revascularization. A Study of Cardiac Magnetic Resonance Imaging
    (2016) OIKAWA, Fernando T.; HUEB, Whady; COSTA, Leandro M.; MELO, Rodrigo M. Vieira de; REZENDE, Paulo C.; GARZILLO, Cibele L.; LIMA, Eduardo G.; NOMURA, Cesar H.; VILLA, Alexandre V.; HUEB, Alexandre C.; RAMIRES, Jose A.; KALIL FILHO, Roberto
  • conferenceObject
    Post-Operative Prognostic Prediction of Different Myocardial Fibrosis Measures in Severe Aortic Valvular Heart Disease
    (2020) PIRES, Lucas J.; ROSA, Vitor E.; MORAIS, Thamara C.; SANTIS, Antonio S. de; FERNANDES, Joao Ricardo C.; BOER, Berta P.; ROSSI, Eduardo; LAVITOLA, Paulo D.; ROCHITTE, Carlos E.; NOMURA, Cesar H.; POMERANTZEFF, Pablo M.; TARASOUTCHI, Flavio
  • article 6 Citação(ões) na Scopus
    Evaluation of Morphological and Clinical Factors Related to Failure of Percutaneous Treatment with Thrombin Injection of Femoral Pseudoaneurysms from Cardiac Catheterization
    (2019) LEITE, Tulio Fabiano de Oliveira; BORTOLINI, Edgar; LINARD, Bruno; BOUERI, Breno Affonso; CARNEVALE, Francisco Cesar; NOMURA, Cesar Higa; LEAL FILHO, Joaquim Mauricio da Motta
    Background: Ultrasound-guided thrombin injection (UGTI) has become the method of choice in the treatment of pseudoaneurysm caused by endovascular procedures because it is minimally invasive, costs less, and effective, with short hospitalization time. The objective was identify the morphological aspects of femoral pseudoaneurysms and clinical aspects of patients that may lead to the failure of UGTI in femoral pseudoaneurysms after cardiac catheterization. Population and Method: From December 2012 to December 2016, 60 patients with pseudoaneurysms caused by cardiac catheterization were referred to the interventional radiology unit to be treated with UGTI. Medical charts were retrospectively reviewed for comorbidities, use of antiplatelet agents, anticoagulation, indication of cardiac catheterization, and so forth. Morphological aspects of the pseudoaneurysms such as volume, diameter (anteroposterior, laterolateral, and longitudinal), length, and diameter of the neck were analyzed. Results: Technical success of UGTI was achieved in 100%. No clinical aspects of the patients were statistically significant for UGTI failure in occlusion of the pseudoaneurysms. For morphological aspects of pseudoaneurysm: anteroposterior (P = 0.029), longitudinal (P = 0.020), and neck diameters (P = 0.004) were statistically significant for UGTI failure. Logistic regression analysis for longitudinal diameter showed that for each centimeter, there was a 2.66 chance of failure of pseudoaneurysm thrombosis in a single thrombin injection session (95% confidence interval: 1.33-5.30). For longitudinal and neck diameters greater than 1.8 cm and 0.55 cm, respectively, there is a greater probability of needing more than one UGTI session for complete thrombosis. Conclusions: Among variables, the longitudinal dimension was more significant, and in a larger diameter, the treatment with thrombin injection presented greater complexity.
  • conferenceObject
    Biomarkers Release After Percutaneous Coronary Intervention in Patients Without Definitive Miocardial Infarction Assessed by Cardiac Magnetic Ressonance With Late Gadolinium Enhancement. a Prospective Trial Using the Third Universal Definition of Myocardial Infarction
    (2014) MELO, Rodrigo M. Vieira de; OIKAWA, Fernando T.; COSTA, Leandro M.; REZENDE, Paulo C.; SCUDELER, Thiago L.; NOMURA, Cesar H.; VILLA, Alexandre V.; HUEB, Alexandre C.; HUEB, Whady; KALIL FILHO, Roberto
  • conferenceObject
    Subclinical coronary atherosclerosis in subjects with ischemic stroke caused by cervicocephalic atherothrombosis - preliminary results
    (2017) ARAUJO, A. L.; NOMURA, C.; SANTOS, R.; SHU, E.; MARTIN, M.; OSHIRO, C.; KOLLNBERGER, K.; MIRANDA, M.; SAMPAIO, G.; LEITE, C.; CONFORTO, A.
  • conferenceObject
    Abnormal Release of Cardiac Biomarkers in the Presence of Myocardial Edema Evaluated by Cardiac Magnetic Resonance After Uncomplicated Revascularization Procedures
    (2018) RIBAS, Fernando F.; REZENDE, Paulo C.; BOROS, Gustavo A.; DALLAZEN, Anderson R.; LINHARES FILHO, Jaime P.; NOMURA, Cesar H.; ROCHITTE, Carlos E.; VILLA, Alexandre V.; LIMA, Eduardo G.; CARVALHO, Guilherme F.; HUEB, Whady; RAMIRES, Jose A.; KALIL FILHO, Roberto
  • article 7 Citação(ões) na Scopus
    Endovascular Removal of Intravascular Foreign Bodies: A Single-Center Experience and Literature Review
    (2022) LEITE, Tulio Fabiano de Oliveira; PAZINATO, Lucas Vatanabe; BORTOLINI, Edgar; PEREIRA, Osvaldo Ignacio; NOMURA, Cesar Higa; LEAL FILHO, Joaquim Mauricio da Motta
    Objective: To describe causes, clinical signs, experience and endovascular techniques for extraction of intravenous foreign bodies (IFB) and literature review. Methods: This retrospective study was based on data collected from the medical records of 51 consecutive patients (26 women and 25 men) treated from July 2007 to May 2020 at a single quaternary center in Brazil and case series with data, published in the literature since 2000 on IFB removal, of at least 5 patients. The average patient age was 43.54 years (range, 2 months to 84 years). The different retrieval method using the following was used in the procedure: gooseneck snare, guidewire, balloon, and custom snares. Results: The retrieval process rate was 100%. Thirty-one port-a-caths, 6 guidewires, 4 double lumens, 3 permcaths, 3 Shiley (R) catheters, 1 intra cath, 2 peripherally inserted central catheters, and one stent were extracted. The locations where the IFBs were most frequently trapped were the right atrium (39.2%), the pulmonary artery (17.64%), the superior vena cava (13.72%), and the right ventricle (16.12%). Single venous access was used in 67.07% of the patients. Femoral access, which was the most commonly used approach, was used in 85.71% of the patients. The loop was used in 64.70% of the patients. A fractured catheter was the main IFB in 60.76% of the cases (31 patients). Only one complication related to the extraction of an IFB was noted in a single patient who suffered from atrial fibrillation (1.96%). The 30 day mortality rate was zero. Conclusion: Percutaneous IFB removal should be considered as an alternative for the treatment and retrieval of IFBs because it is a minimally invasive procedure that is relatively simple, safe, and has low complication rates.
  • conferenceObject
    Prognostic Value of Combined CT Angiography and Myocardial Perfusion Imaging vs. Invasive Coronary Angiography and Nuclear Stress Perfusion Imaging for Predicting Major Adverse Cardiovascular Events - The CORE320 Multicenter Study
    (2015) CHEN, Marcus Y.; ROCHITTE, Carlos E.; ARBAB-ZADEH, Armin; DEWEY, Marc; GEORGE, Richard T.; MILLER, Julie M.; NIINUMA, Hiroyuki; YOSHIOKA, Kunihiro; KITAGAWA, Kakuya; NAKAMORI, Shiro; LAHAM, Roger; VAVERE, Andrea L.; CERCI, Rodrigo J.; MEHRA, Vishal C.; NOMURA, Cesar; KOFOED, Klaus F.; JINZAKI, Masahiro; KURIBAYASHI, Sachio; ROOS, Albert de; LAULE, Michael; TAN, Swee Yaw; HOE, John; PAUL, Narinder; RYBICKI, Frank J.; BRINKER, Jeffery A.; ARAI, Andrew E.; COX, Christopher; CLOUSE, Melvin E.; CARLI, Marcelo F. Di; LIMA, Joao A.
  • conferenceObject
    Correlation between Topographic Distribution of Aortic Valve Calcium and Hemodynamic Repercussion in Aortic Stenosis
    (2013) SANTIS, Antonio S. de; TARASOUTCHI, Flavio; SPINA, Guilherme; ROSA, Vitor; ACCORSI, Tarso; FERNANDES, Joao; NOMURA, Cesar; VIEIRA, Marcelo; SAMPAIO, Roney; GRINBERG, Max
  • conferenceObject
    Relationship Between Biomarkers and Different Types of Myocardial Fibrosis in Severe Aortic Valvular Heart Disease
    (2020) PIRES, Lucas J.; ROSA, Vitor E.; MORAIS, Thamara C.; SANTIS, Antonio S. de; FERNANDES, Joao Ricardo C.; BOER, Berta P.; ROSSI, Eduardo; LAVITOLA, Paulo D.; ROCHITTE, Carlos E.; NOMURA, Cesar H.; POMERANTZEFF, Pablo M.; TARASOUTCHI, Flavio