RENATO BATISTA PACELI
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina
LIM/09 - Laboratório de Pneumologia, Hospital das Clínicas, Faculdade de Medicina
LIM/09 - Laboratório de Pneumologia, Hospital das Clínicas, Faculdade de Medicina
13 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 13
conferenceObject Heart rate and ventilation in a group of burned sugar cane cutters (Brazil): Estimative of particulate matter (PM2,5) exposure load(2012) COZZA, Izabela; NAMBU, Danilo; FERNANDES, Frederico; BUSSACOS, Marcos; PACELI, Renato; PRADO, Gustavo; TERRA-FILHO, Mario; SANTOS, Ubiratan- Outdoor exercise with different PM2.5 concentrations and heart rate variability effects in healthy individuals, Sao Paulo, Brazil(2016) PACELI, Renato; CARDOSO, Aretusa; SA, Matheus Cavalcanti de; VAISBERG, Mauro Walter; NAKAGAMA, Naomi Kondo; TERRA-FILHO, Mario; ZANETTA, Dirce Maria Trevisan; SANTOS, Ubiratan de Paula
conferenceObject Impacts of exposure to environmental air pollution on heart rate variability in young athletes(2013) PACELI, Renato; FORTES, Aretusa Cardoso Der; FAIBISCHEW, Gustavo; SA, Matheus; VAISBERG, Mauro; TERRA-FILHO, Mario; SANTOS, Ubiratan de PaulaconferenceObject Outdoor exercise ""th different PM2,5 concentrations exposure and heart rate variabilityeffects in healthy individuals, Sao Paulo, Brazil(2014) PACELI, Renato Batista; CARDOSO, Aretusa; SA, Matheus Cavalcante De; VAISBERG, Mauro Walter; NAKAGAWA, Naomi Kondo; TERRA-FILHO, Mario; ZANETTA, Dirce Maria Trevisan; SANTOS, Ubiratan De PaulaconferenceObject Smoking status, prevalence of smoking-related diseases and their impact on costs in patients hospitalized in the thoracic units of a tertiary hospital in Brazil(2013) MORAIS, Anna Miethke; LOMBARDI, Elisa Maria Siqueira; PRADO, Gustavo F.; MARTINS, Stella R.; PACELI, Renato; TERRA-FILHO, Mario; SANTOS, Ubiratan de PaulaconferenceObject Tobacco use and smoking knowledge: Study among medical students of 3rd and 6th year at Medicine Faculty, University of Sao Paulo(2013) PACELI, Renato; MARTINS, Stella; PRADO, Gustavo Faibischew; MORAIS, Anna; LOMBARDI, Elisa; BUSSACOS, Marcos; TERRA-FILHO, Mario; SANTOS, Ubiratan de PaulaconferenceObject Prospective analysis among medical school of University of Sao Paulo: GHPSS (2008/2011)(2012) PACELI, Renato; MARTINS, Stella; PRADO, Gustavo; MORAIS, Anna; LOMBARDI, Elisa; FERNANDES, Frederico; TERRA-FILHO, Mario; SANTOS, Ubiratan- An approach to using heart rate monitoring to estimate the ventilation and load of air pollution exposure(2015) COZZA, Izabela Campos; ZANETTA, Dirce Maria Trevisan; FERNANDES, Frederico Leon Arrabal; ROCHA, Francisco Marcelo Monteiro da; ANDRE, Paulo Afonso de; GARCIA, Maria Lucia Bueno; PACELI, Renato Batista; PRADO, Gustavo Faibischew; TERRA-FILHO, Mario; SALDIVA, Paulo Hilario do Nascimento; SANTOS, Ubiratan de PaulaBackground: The effects of air pollution on health are associated with the amount of pollutants inhaled which depends on the environmental concentration and the inhaled air volume. It has not been clear whether statistical models of the relationship between heart rate and ventilation obtained using laboratory cardiopulmonary exercise test (CPET) can be applied to an external group to estimate ventilation. Objectives: To develop and evaluate a model to estimate respiratory ventilation based on heart rate for inhaled load of pollutant assessment in field studies. Methods: Sixty non-smoking men; 43 public street workers (public street group) and 17 employees of the Forest Institute (park group) performed a maximum cardiopulmonary exercise test (CPET). Regression equation models were constructed with the heart rate and natural logarithmic of minute ventilation data obtained on CPET. Ten individuals were chosen randomly (public street group) and were used for external validation of the models (test group). All subjects also underwent heart rate register, and particulate matter (PM2.5) monitoring for a 24-hour period. Results: For the public street group, the median difference between estimated and observed data was 0.5 (CI 95% -0.2 to 1.4) l/min and for the park group was 0.2 (CI 95% -0.2 to 1.2) l/min. In the test group, estimated values were smaller than the ones observed in the CPET, with a median difference of -2.4 (CI 95% -4.2 to -1.8) l/min. The mixed model estimated values suggest that this model is suitable for situations in which heart rate is around 120-140 bpm. Conclusion: The mixed effect model is suitable for ventilation estimate, with good accuracy when applied to homogeneous groups, suggesting that, in this case, the model could be used in field studies to estimate ventilation. A small but significant difference in the median of external validation estimates was observed, suggesting that the applicability of the model to external groups needs further evaluation.
conferenceObject Biomarkers of smoking on post-ban era(2014) CARDOSO, Aretusa; PACELI., Renato; PRADO., Gustavo; MARTINS, Stella; TERRA FILHO, Mario; SANTOS, Ubiratan- Effective tobacco control measures: agreement among medical students(2017) MARTINS, Stella Regina; PACELI, Renato Batista; BUSSACOS, Marco Antonio; FERNANDES, Frederico Leon Arrabal; PRADO, Gustavo Faibischew; LOMBARDI, Elisa Maria Siqueira; TERRA-FILHO, Mario; SANTOS, Ubiratan Paula