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Benefits of using a support bra in women undergoing coronary artery bypass graft surgery: A randomized trial surgery
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Silva, Thais Rodrigues de Almeida

; Ono, Julia Nishida

; Miname, Fabiana Cristina Bazana Remedio

; Gowdak, Luís Henrique Wolff

; Mioto, Bruno Maher

; Santos, Renan Barbosa dos

; Dallan, Luiz Roberto Palma

; Cesar, Luiz Antonio Machado

Clinics

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2024, Volume 79 elocation 100370

Abstract: En | Text: En | PDF: En

Abstract Background Approximately 30 % of cardiac surgeries are conducted on women by median sternotomy, which often causes discomfort such as pain, affects quality of life, and delayed recovery compared with men. Breast size is related to operative wound complications, such as incisional pain, sternum dehiscence, and infection, which may affect hospital costs due to prolonged hospital stays. Objective To evaluate breast size and operative wound complications and the effect of breast support on the incidence of pain, infection, and quality of life in women after coronary artery bypass grafting. Method Women were randomly assigned to one of three groups: group A (surgical breast support), group B (ordinary breast support), and group C (no-support). Observations were taken daily between the second and seventh postoperative days and at 30, 60, and 180 days. Pain was assessed using the Short-Form 36 Health Survey (SF36) for quality of life and a verbal numerical scale. The authors used the nonparametric Kruskal-Wallis and Friedman tests to examine variance. The authors used the Pearson correlation coefficient or the Spearman correlation for correlations between variables. A multivariate study was conducted to evaluate the occurrence of infection, and the logistic regression model with “stepwise” variable selection was used. A linear regression model with the “stepwise” variable selection was also used for hospitalization. The authors used SPSS 17.0 software for Windows, with a significance level of p < 0.05. Results There was no difference in pain evaluation between the groups in 190 women (p > 0.05). When comparing quality of life, there was a statistically significant difference in the functional capacity domain at 30 and 60 days, with group A having the best functional capacity (p < 0.05). The larger the breast size, the longer the hospital stay (p < 0.001) and the higher the probability of infection (p = 0.032). Patients with a history of stroke had a 3.8 higher incidence of infection (p = 0.040). Conclusion The use of surgical support did not affect acute pain or sternal infection rate in the 6-month follow-up. However, it was effective in the functional capacity domain 30 days after surgery and maintained at 60 days. 3 sternotomy men dehiscence stays grafting support, , support) ordinary nosupport. nosupport . (no-support) 18 ShortForm Short Form SF36 SF (SF36 scale KruskalWallis Kruskal Wallis variance variables stepwise “stepwise hospitalization 170 17 0 17. Windows 005 05 0.05 19 0.05) 6 0.001 0001 001 0.032. 0032 0.032 032 0.032) 38 8 3. 0.040. 0040 0.040 040 0.040) 6month month followup. followup follow up. up follow-up However (no-support 1 SF3 (SF3 00 0.0 0.00 000 003 0.03 03 004 0.04 04 (SF 0.

https://doi.org/10.1016/j.clinsp.2024.100370

Programa de Residência Médica em Cardiologia de Adultos do InCor em 2022: 40 Anos Formando Cardiologistas para as Demandas do Brasil
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Lottenberg, Marcos Pita

; Bichuette, Luciana Dornfeld

; Bortolotto, Luiz Aparecido

; Gowdak, Luís Henrique Wolff

; Darrieux, Francisco Carlos da Costa

; Binotto, Maria Angélica

; Kalil Filho, Roberto

; Caramelli, Bruno

Arquivos Brasileiros de Cardiologia

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nov 2022, Volume 119 N. 5 Pages 43 - 51

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo Fundamento Diante de dados demográficos referentes às áreas de atuação dos cardiologistas no Brasil, a coordenação do Programa de Residência Médica em Cardiologia do Instituto do Coração (PRM INCOR) entendeu a necessidade de uma atualização de seu conteúdo programático, a fim de adaptar o processo de formação à realidade profissional do cardiologista. Objetivo O presente artigo tem como objetivo descrever à comunidade científica as atualizações recentemente implementadas no PRM INCOR. Métodos No artigo, descrevemos as atualizações recentes do PRM INCOR, comparando a grade teórica pregressa e a atual. Expomos também o racional por trás de tais mudanças com dados de literatura relacionados à atuação do médico cardiologista no mercado de trabalho. Resultado Houve uma redução da carga horária destinada a estágios de terapia intensiva, e um incremento nas atividades ambulatoriais relacionadas a medidas de prevenção primária e secundária. Além disso, o programa passou por uma reformulação de seu conteúdo didático, organizado agora por núcleos de competência. Conclusão A atualização da grade curricular decorre da necessidade de adequar o PRM INCOR à realidade atual do mercado de trabalho brasileiro. O grupo envolvido na atualização está ciente que se trata de um processo dinâmico e que pode exigir modificações no decorrer do tempo.

Abstract Background Considering demographic data related to the cardiologist’s fields of work in Brazil, the administrative board of the InCor medical residency program decided for an update of its curriculum content, to adapt the educational process to the cardiologist’s work reality. Objective This article aimed to describe the recent updates applied to the InCor medical residency program. Methods In the article, we described the recent updates on the InCor residency program, and compared the current curriculum track with the previous one. We also presented the rationale for these changes, based on the literature on the participation of cardiologists in the labor market. Results There was a reduction in the working hours of residents in training in the intensive care unit, and an increase in the outpatient activities of primary and secondary prevention. Also, the didactic content was reformulated and became organized by the corresponding division. Conclusion The update of the curriculum track of the InCor medical residency program was required in order to adapt it to the Brazilian labor market. The commission in charge of this update is aware that this is a dynamic process that may need changes over time.

https://doi.org/10.36660/abc.20220457

Implications for Clinical Practice from a Multicenter Survey of Heart Failure Management Centers
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Bocchi, Edimar Alcides

; Moreira, Henrique Turin

; Nakamuta, Juliana Sanajotti

; Simões, Marcus Vinicius

; Casas, Alberto de Almeida Las

; Costa, Altamiro Reis da

; Assis, Amberson Vieira de

; Durães, André Rodrigues

; Pereira-Barretto, Antonio Carlos

; Ravessa, Antonio Delduque de Araujo

; Macedo, Ariane Vieira Scarlatelli

; Biselli, Bruno

; Pinto, Carolina Maria Nogueira

; Filho, Conrado Roberto Hoffmann

; Costantini, Costantino Roberto

; Almeida, Dirceu Rodrigues

; Santos Jr, Edval Gomes dos

; Soliva Junior, Erwin

; Figueiredo, Estevão Lanna

; Albuquerque, Felipe Neves de

; Paulitsch, Felipe

; Neuenschwander, Fernando Carvalho

; Figueiredo Neto, José Albuquerque de

; Brito, Flavio de Souza

; Lopes, Heno Ferreira

; Villacorta, Humberto

; Souza Neto, João David de

; Sepulveda, João Mariano

; Ayoub, José Carlos Aidar

; Vilela-Martin, José F.

; Cardoso, Juliano Novaes

; Uemura, Laercio

; Moura, Lidia Zytynski

; Maia, Lilia Nigro

; Oliveira, Lucia Brandão de

; Maia, Lucimir

; Silva, Luís Beck da

; Gowdak, Luís Henrique Wolff

; Danzmann, Luiz Claudio

; Andrade, Marcus

; Braile-Sternieri, Maria Christiane Valeria Braga

; Moreira, Maria da Consolação Vieira

; França Neto, Olimpio R

; Filho, Otavio Rizzi Coelho

; Esteves, Paulo Frederico

; Raupp-da-Rosa, Priscila

; Silva, Ricardo Jorge de Queiroz e

; Mourilhe-Rocha, Ricardo

; Viégas, Ruy Felipe Melo

; Rassi, Salvador

; Mangili, Sandrigo

; Kaiser, Sergio Emanuel

; Martins, Silvia Marinho

; Kawabata, Vitor Sergio

Clinics

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2021, Volume 76 elocation e1991

Abstract: En | Text: En | PDF: En

OBJECTIVES: This observational, cross-sectional study based aimed to test whether heart failure (HF)-disease management program (DMP) components are influencing care and clinical decision-making in Brazil. METHODS: The survey respondents were cardiologists recommended by experts in the field and invited to participate in the survey via printed form or email. The survey consisted of 29 questions addressing site demographics, public versus private infrastructure, HF baseline data of patients, clinical management of HF, performance indicators, and perceptions about HF treatment. RESULTS: Data were obtained from 98 centers (58% public and 42% private practice) distributed across Brazil. Public HF-DMPs compared to private HF-DMP were associated with a higher percentage of HF-DMP-dedicated services (79% vs 24%; OR: 12, 95% CI: 94-34), multidisciplinary HF (MHF)-DMP [84% vs 65%; OR: 3; 95% CI: 1-8), HF educational programs (49% vs 18%; OR: 4; 95% CI: 1-2), written instructions before hospital discharge (83% vs 76%; OR: 1; 95% CI: 0-5), rehabilitation (69% vs 39%; OR: 3; 95% CI: 1-9), monitoring (44% vs 29%; OR: 2; 95% CI: 1-5), guideline-directed medical therapy-HF use (94% vs 85%; OR: 3; 95% CI: 0-15), and less B-type natriuretic peptide (BNP) dosage (73% vs 88%; OR: 3; 95% CI: 1-9), and key performance indicators (37% vs 60%; OR: 3; 95% CI: 1-7). In comparison to non- MHF-DMP, MHF-DMP was associated with more educational initiatives (42% vs 6%; OR: 12; 95% CI: 1-97), written instructions (83% vs 68%; OR: 2: 95% CI: 1-7), rehabilitation (69% vs 17%; OR: 11; 95% CI: 3-44), monitoring (47% vs 6%; OR: 14; 95% CI: 2-115), GDMT-HF (92% vs 83%; OR: 3; 95% CI: 0-15). In addition, there were less use of BNP as a biomarker (70% vs 84%; OR: 2; 95% CI: 1-8) and key performance indicators (35% vs 51%; OR: 2; 95% CI: 91,6) in the non-MHF group. Physicians considered changing or introducing new medications mostly when patients were hospitalized or when observing worsening disease and/or symptoms. Adherence to drug treatment and non-drug treatment factors were the greatest medical problems associated with HF treatment. CONCLUSION: HF-DMPs are highly heterogeneous. New strategies for HF care should consider the present study highlights and clinical decision-making processes to improve HF patient care.

https://doi.org/10.6061/clinics/2021/e1991 870 downloads

Predictors of Arrhythmic Events Detected by Implantable Loop Recorders in Renal Transplant Candidates
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Silva, Rodrigo Tavares

; Martinelli Filho, Martino

; Peixoto, Giselle de Lima

; Lima, José Jayme Galvão de

; Siqueira, Sérgio Freitas de

; Costa, Roberto

; Gowdak, Luís Henrique Wolff

; Paula, Flávio Jota de

; Kalil Filho, Roberto

; Ramires, José Antônio Franchini

Arquivos Brasileiros de Cardiologia

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nov 2015, Volume 105 N. 5 Pages 493 - 502

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

ResumoFundamento:A documentação de eventos arrítmicos (EA) em candidatos a transplante renal (CTR) submetidos à diálise é limitada pelo registro de eletrocardiograma convencional. Um monitoramento contínuo do ritmo cardíaco parece ser o procedimento mais adequado para a detecção automática de arritmia, contudo esse método não foi explorado anteriormente.Objetivo:O objetivo deste estudo foi investigar a incidência e os preditores de EA em CTR usando um gravador de eventos implantável, do inglês, “loop recorder implantável” (ILR).Métodos:Um estudo prospectivo observacional foi conduzido entre Junho/2009 a Janeiro/2011. Cem CTR ambulatoriais consecutivos foram submetidos ao ILR e acompanhados pelo menos por um ano. Uma regressão logística multivariada foi aplicada para definir os preditores de EA.Resultados:Durante o tempo médio de acompanhamento de 424 ± 127 dias, EA foram detectados em 98% dos pacientes, sendo que 92% deles tinham mais de um tipo de arritmia, a maioria não considerada potencialmente séria. Taquicardia atrial sustentada e fibrilação atrial ocorreram respectivamente em 7% e 13% dos pacientes; bradiarritmia em 25% e taquicardia ventricular (TV) não-sustentada ou sustentada em 57%. Ocorreram 18 óbitos, 7 por morte cardíaca súbita, 3 por bradiarritmias, 1 por fibrilação ventricular, 1 por infarto do miocárdio e 2 óbitos devido à causas desconhecidas. A presença de QTc longo (Razão de Probabilidade [RP] = 7,28; intervalo de confiança de 95% [IC] 2,01-26,35; p = 0,002) e duração do intervalo PR (RP = 1,05; IC 95%: 1,02-1,08; p < 0,001) foram associados independentemente a bradiarritmias. A dilatação ventricular esquerda (DVE) foi independentemente associada à TV não-sustentada (RP = 2,83; IC 95%: 1,01-7,96; p = 0,041).Conclusões:Em acompanhamento de médio prazo de CTR, o ILR detectou uma alta incidência de EA, a maioria sem relevância clínica. O intervalo PR e a presença de QTc longo foram preditivos de bradiarritmias e DVE de TV não‑sustentada.

AbstractBackground:The recording of arrhythmic events (AE) in renal transplant candidates (RTCs) undergoing dialysis is limited by conventional electrocardiography. However, continuous cardiac rhythm monitoring seems to be more appropriate due to automatic detection of arrhythmia, but this method has not been used.Objective:We aimed to investigate the incidence and predictors of AE in RTCs using an implantable loop recorder (ILR).Methods:A prospective observational study conducted from June 2009 to January 2011 included 100 consecutive ambulatory RTCs who underwent ILR and were followed-up for at least 1 year. Multivariate logistic regression was applied to define predictors of AE.Results:During a mean follow-up of 424 ± 127 days, AE could be detected in 98% of patients, and 92% had more than one type of arrhythmia, with most considered potentially not serious. Sustained atrial tachycardia and atrial fibrillation occurred in 7% and 13% of patients, respectively, and bradyarrhythmia and non-sustained or sustained ventricular tachycardia (VT) occurred in 25% and 57%, respectively. There were 18 deaths, of which 7 were sudden cardiac events: 3 bradyarrhythmias, 1 ventricular fibrillation, 1 myocardial infarction, and 2 undetermined. The presence of a long QTc (odds ratio [OR] = 7.28; 95% confidence interval [CI], 2.01–26.35; p = 0.002), and the duration of the PR interval (OR = 1.05; 95% CI, 1.02–1.08; p < 0.001) were independently associated with bradyarrhythmias. Left ventricular dilatation (LVD) was independently associated with non-sustained VT (OR = 2.83; 95% CI, 1.01–7.96; p = 0.041).Conclusions:In medium-term follow-up of RTCs, ILR helped detect a high incidence of AE, most of which did not have clinical relevance. The PR interval and presence of long QTc were predictive of bradyarrhythmias, whereas LVD was predictive of non-sustained VT.

https://doi.org/10.5935/abc.20150106 2069 downloads

II Diretriz de Avaliação Perioperatória da Sociedade Brasileira de Cardiologia
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Feitosa, Alina Coutinho Rodrigues

; Marques, André Coelho

; Caramelli, Bruno

; Ayub, Beatriz

; Polanczyk, Carisi A.

; Jardim, Carlos

; Vieira, Carolina L. Zilli

; Pinho, Claudio

; Calderaro, Daniela

; Gualandro, Danielle Menosi

; Iezzi, Denise

; Ikeoka, Dimas T.

; Schreen, Dirk

; D'Amico, Elbio Antonio

; Pfeferman, Elcio

; Lima, Emerson Quintino de

; Burdmann, Emmanuel de A.

; Pachon, Enrique

; Machado, Fabio Santana

; Galas, Filomena Regina Barbosa Gomes

; Paula, Flávio Jota de

; Carvalho, Francine Corrêa de

; Feitosa-Filho, Gilson Soares

; Prado, Gustavo Faibischew

; Lopes, Heno F.

; Lima, José Jaime Galvão de

; Marchini, Julio Flavio Meirelles

; Fornari, Luciana S.

; Drager, Luciano F.

; Vacanti, Luciano Janussi

; Hajjar, Ludhmila Abrahão

; Rohde, Luis Eduardo P.

; Gowdak, Luís Henrique

; Cardoso, Luiz Francisco

; Vieira, Marcelo Luiz Campos

; Monachini, Maristela C.

; Macatrão, Milena

; Yu, Pai Ching

; Villaça, Paula Ribeiro

; Farsky, Pedro Silvio

; Lopes, Renato Delascio

; Bagnatori, Renato Scotti

; Heinisch, Roberto Henrique

; Gualandro, Sandra F. Menosi

; Accorsi, Tarso Augusto Duenhas

; Ávila, Walkiria Samuel

; Mathias Jr., Wilson

Arquivos Brasileiros de Cardiologia

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2011, Volume 96 N. 3 Pages 1 - 68

Abstract: Pt | Text: Pt | PDF: Pt

53329 downloads

Coronary atherosclerotic plaque rupture following thoracic trauma: an uncommon cause of angina and ventricular tachycardia ("torsade de pointes")
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Gowdak, Luís Henrique Wolff

; Bittencourt, Márcio Sommer

; Rochitte, Carlos Eduardo

; Dallan, Luís Alberto Oliveira

; César, Luiz Antonio Machado

Clinics

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2011, Volume 66 N. 7 Pages 1291 - 1293

Abstract: En | Text: En | PDF: En

1790 downloads

Terapia celular associada à revascularização transmiocárdica laser como proposta no tratamento da angina refratária
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Dallan, Luís Alberto Oliveira

; Gowdak, Luís Henrique

; Lisboa, Luiz Augusto Ferreira

; Schettert, Isolmar

; Krieger, José Eduardo

; Cesar, Luiz Antonio Machado

; Oliveira, Sérgio Almeida de

; Stolf, Noedir Antonio Groppo

Brazilian Journal of Cardiovascular Surgery

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mar 2008, Volume 23 N. 1 Pages 46 - 52

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

OBJETIVO: É descrita uma proposição cirúrgica para o tratamento de pacientes com doença arterial coronária (DAC) terminal, não mais passíveis de revascularização miocárdica convencional. Constitui-se na revascularização transmiocárdica com raios laser (RTML), associada ao emprego de células progenitoras hematopoiéticas autólogas (CPH). MÉTODOS: Nove pacientes (oito homens), 65±5 anos, com as características supracitadas foram submetidos ao procedimento combinado. Além da avaliação clínica, o protocolo incluiu o estudo da perfusão miocárdica através da ressonância cardíaca (RMC) sob estresse farmacológico, antes e seis meses após a intervenção cirúrgica. Procedeuse à RMTL através de minitoracotomia esquerda e utilização de laser de CO2, com média de 11±3 tiros por paciente. As CPH foram obtidas por punção medular, seguindo-se sua injeção direta (1,9±0,3x10(8) células/paciente) em múltiplas áreas do miocárdio isquêmico. RESULTADOS: Não ocorreram óbitos ou complicações imediatas decorrentes dos procedimentos. Um paciente faleceu no segundo ano de pós-operatório, de causa não cardíaca (choque séptico). O seguimento clínico pós-operatório desses pacientes revelou redução significativa da classe funcional de angina de 3,7±0,2 para 1,3±0,2 (p<0,0001). Também se verificou redução estatística do índice isquêmico do ventrículo esquerdo (VE) avaliado pela RMC de 1,64±0,10 para 0,88±0,09 (p=0,01). CONCLUSÃO: A associação da terapia celular com a RTML demonstrou-se segura nessa experiência inicial. Caso confirmado esse sinergismo em estudos mais abrangentes, com melhora da angina e redução documentada da isquemia miocárdica, passamos a contar com uma nova possibilidade de tratamento alternativo para esse grave grupo de pacientes.

OBJECTIVE: We tested the hypothesis that TMLR combined with intramyocardial injection of BMC is safe, and may help increase the functional capacity of patient with refractory angina. METHODS: Nine patients (eight men), 65±5 years old, with refractory angina for multivessel disease and previous myocardial revascularization procedures (CABG/PCI), not candidates for another procedure due to the extension of the disease were enrolled. TMLR (11±3 laser drills) was performed via a limited thoracotomy using a CO2 Heart Laser System. BMC were obtained immediately prior to surgery, and the lymphomonocytic fraction separated by density gradient centrifugation. During surgery, 5mL containing approximately 1.9±0.3x10(8) BMC were delivered by multiple injections in the ischemic myocardium. Before (B) and 6 months (6M) after the procedure, patient underwent clinical evaluation and myocardial perfusion assessment by cardiac magnetic resonance imaging (MRI) during pharmacological stress with dypiridamole. RESULTS: No major complications or deaths occurred during the procedure. One patient died after 2 years (non cardiac cause).There was a reduction in the ischemic score as assessed by MRI from 1.64±0.10 (B) to 0.88±0.09 (6M) (P=0.01). Clinically, there was a reduction in functional class of angina from 3.7±0.2 (B) to 1.3±0.2 (6M) (P<0.0001). CONCLUSIONS: In this initial experience, the combined strategy of TMLR plus cell therapy appeared to be safe, and may have synergistically acted to reduce myocardial ischemia, with clinically relevant improvement in functional capacity. Provided these data are confirmed in a larger, randomized, controlled trial with longer follow-up, this strategy could be used as a novel therapeutic option for treating pt with refractory angina.

4884 downloads

Intramyocardial injection of autologous bone marrow cells as an adjunctive therapy to incomplete myocardial revascularization: safety issues
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Gowdak, Luís Henrique W.

; Schettert, Isolmar T.

; Baptista, Eduardo

; Lopes, Nailú L. G.

; Rochitte, Carlos Eduardo

; Vieira, Marcelo Luiz C.

; Grupi, César José

; César, Luiz Antonio M.

; Krieger, José Eduardo

; Oliveira, Sérgio A. de

Clinics

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2008, Volume 63 N. 2 Pages 207 - 214

Abstract: En | Text: En | PDF: En

OBJECTIVES: To determine the safety of intramyocardial injection of autologous bone marrow cells in patients undergoing surgical myocardial revascularization (CABG) for severe coronary artery disease. INTRODUCTION: There is little data available regarding the safety profile of autologous bone marrow cells injected during surgical myocardial revascularization. Potential risks include arrythmias, fibrosis in the injected sites and growth of non-cardiac tissues. METHODS: Ten patients (eight men) were enrolled; they were 59±5 years old with limiting angina and were non-optimal candidates for complete CABG. Bone marrow cells (1.3±0.3x10(8)) were obtained prior to surgery, and the lymphomonocytic fraction (CD34+=1.8±0.3%) was separated by density gradient centrifugation. During surgery, bone marrow cells were injected in non-grafted areas of ischemic myocardium. During the first year after surgery, the patients underwent laboratory tests, cardiac imaging, and 24-hour ECG monitoring. RESULTS: Injected segments: inferior (n=7), anterior (n=2), septal (n=1), apical (n=1), and lateral (n=1) walls. Except for a transient elevation of C-reactive protein at one month post-surgery (P=0.01), laboratory tests results were within normal ranges; neither complex arrhythmias nor structural abnormalities were detected during follow-up. There was a reduction in functional class of angina from 3.6±0.8 (baseline) to 1.2±0.4 (one year) (P<0.0001). Also, patients had a significant decrease in the ischemic score assessed by magnetic resonance, not only globally from 0.65±0.14 (baseline) to 0.17±0.05 (one year) (P=0.002), but also in the injected areas from 1.11±0.20 (baseline) to 0.34±0.13 (one year) (P=0.0009). CONCLUSIONS: Intramyocardial injection of bone marrow cells combined with CABG appears to be safe. Theoretical concerns with arrhythmias and/or structural abnormalities after cell therapy were not confirmed in this safety trial.

1670 downloads

Doença cardiovascular e fatores de risco cardiovascular em candidatos a transplante renal
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Gowdak, Luís Henrique Wolff

; Paula, Flávio Jota de

; Giorgi, Dante Marcelo Artigas

; Vieira, Marcelo Luís Campos

; Krieger, Eduardo Moacyr

; Lima, José Jayme Galvão De

Arquivos Brasileiros de Cardiologia

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feb 2005, Volume 84 N. 2 Pages 156 - 160

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

OBJETIVO: Determinar a prevalência de doença cardiovascular (DCV) e de fatores de risco tradicionais em portadores de insuficiência renal crônica em avaliação para inclusão em lista para transplante renal. MÉTODOS: Foram submetidos à avaliação clínica e exames complementares 195 pacientes com insuficiência renal crônica dialítica e comparados a grupo de 334 hipertensos pareados por idade. As equações de Framingham foram usadas para o cálculo do risco absoluto (RA); o risco relativo (RR) foi calculado tendo como referência o risco absoluto da coorte de baixo risco de Framingham. RESULTADOS: Do total, 37% apresentaram algum tipo de doença cardiovascular na avaliação inicial, sendo que arteriopatia obstrutiva (23%) foi a mais prevalente. Excluídos os pacientes com doença cardiovascular, em relação aos fatores de risco tradicionais, houve diferença significativa quanto à pressão arterial sistólica e colesterol total (maiores no grupo de hipertensos) e às prevalências de homens, diabetes e tabagismo, maiores no grupo de insuficiência renal crônica, que apresentou maior grau de hipertrofia ventricular esquerda, menor pressão arterial diastólica e menor prevalência de história familiar de doença cardiovascular e obesidade. O risco relativo para doença cardiovascular dos pacientes com insuficiência renal crônica foi mais elevado em relação à população controle de Framingham porém não diferiu da observada no grupo de hipertensos. CONCLUSÃO: Em candidatos a transplante renal é significativa a prevalência de doença cardiovascular e de fatores de risco tradicionais; as equações de Framingham não quantificam adequadamente o risco cardiovascular real e outros fatores de risco específicos desta população devem contribuir para o maior risco cardiovascular.

OBJECTIVE: To determine the prevalence of cardiovascular disease (CVD) and traditional risk factors in patients with chronic renal failure undergoing evaluation for inclusion on the renal transplantation list. METHODS: One hundred ninety-five patients with dialytic chronic renal failure underwent clinical evaluation and complementary tests and were compared with a group of 334 hypertensive patients paired for age. The Framingham equations were used for calculating the absolute risk (AR). The relative risk (RR) was calculated based on the absolute risk of the low-risk Framingham cohort. RESULTS: Thirty-seven percent of the patients had some sort of cardiovascular disease on the initial evaluation, peripheral vascular disease (23%) being the most prevalent. Patients with cardiovascular disease were excluded. Regarding traditional risk factors, a significant difference was observed in systolic blood pressure and total cholesterol (greater in the hypertensive group), and in the prevalence of men, diabetes, and smoking, which were greater in the chronic renal failure group. The latter had a greater degree of left ventricular hypertrophy, lower diastolic blood pressure, and a lower prevalence of familial history of cardiovascular disease and obesity. The relative risk for cardiovascular disease in patients with chronic renal failure was greater compared with that in the Framingham control population, but it did not differ from that observed in the group of hypertensive individuals. CONCLUSION: The prevalence of cardiovascular disease and traditional risk factors is high among candidates for renal transplantation; the Framingham equations do not adequately quantify the real cardiovascular risk, and other risk factors specific for that population should contribute for their greater cardiovascular risk.

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