2006
DOI: 10.1590/s0066-782x2006000200010
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Duplo produto elevado como preditor de ausência de coronariopatia obstrutiva de grau importante em pacientes com teste ergométrico positivo

Abstract: 30.000 mmHg.bpm; desses, 38 (76%) eram angiograficamente normais ou tinham coronariopatia obstrutiva leve e 12 (24%) tinham coronariopatia importante. Entre os outros 115 pacientes com teste ergométrico positivo, mas duplo produto < 30.000 mmHg.bpm, 59 (51,3%) eram normais ou com coronariopatia obstrutiva leve, e 56 (48,7%) apresentavam coronariopatia obstrutiva importante (Odds Ratio = 0,3327 IC 95% = 0,1579 a 0,7009; P = 0,0034). CONCLUSÃO: Com base nos dados obtidos dessa investigação, demonstrou-se que o d… Show more

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Cited by 18 publications
(13 citation statements)
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“…23 There was an increase in DP and SBP but no increase in cardiovascular risk according to Fornitano and Godoy (2006), who evaluated 246 volunteers and proved the predictive value of DP as a safe tool in the prescription of exercise. 24 Cornelissen and Smart (2013) demonstrated that short duration and high intensity resistance training reduces both SBP and DBP, which is also in agreement with the findings of the present study, although elevated SBP and DBP levels were observed during the experiment (Table 2) due to acute sympathetic action and posterior vagal predominance as a result of the stimulus of the 1RM test. 25 Given the HRV results, the importance and significance of many measures are complex and there is a tendency toward incorrect conclusions and excessive or unfounded extrapolations.…”
Section: Discussionsupporting
confidence: 92%
“…23 There was an increase in DP and SBP but no increase in cardiovascular risk according to Fornitano and Godoy (2006), who evaluated 246 volunteers and proved the predictive value of DP as a safe tool in the prescription of exercise. 24 Cornelissen and Smart (2013) demonstrated that short duration and high intensity resistance training reduces both SBP and DBP, which is also in agreement with the findings of the present study, although elevated SBP and DBP levels were observed during the experiment (Table 2) due to acute sympathetic action and posterior vagal predominance as a result of the stimulus of the 1RM test. 25 Given the HRV results, the importance and significance of many measures are complex and there is a tendency toward incorrect conclusions and excessive or unfounded extrapolations.…”
Section: Discussionsupporting
confidence: 92%
“…Ele permite avaliar o trabalho cardíaco proporcionado pela atividade, fornecendo parâmetros seguros para a prescrição do exercício 11 . Pois, a realização de exercícios com intuito de proporcionar benefícios cardiovasculares deve ser praticada em segurança com um valor máximo de 30.000 mmHg 11,21 No sentido de verificar a segurança de praticar o Pilates, diferentes momentos de medidas da frequência cardíaca e pressão sanguínea foram medidos durante o exercício.…”
Section: Discussionunclassified
“…Ele permite avaliar o trabalho cardíaco proporcionado pela atividade, fornecendo parâmetros seguros para a prescrição do exercício 11 . Pois, a realização de exercícios com intuito de proporcionar benefícios cardiovasculares deve ser praticada em segurança com um valor máximo de 30.000 mmHg 11,21 No sentido de verificar a segurança de praticar o Pilates, diferentes momentos de medidas da frequência cardíaca e pressão sanguínea foram medidos durante o exercício. Como consequência, foi encontrado elevação significativa em todos os momentos de medida durante a sessão em relação ao repouso, entretanto, os valores foram menores que 20.000 mmHg, se mantendo assim na faixa de segurança do duplo produto (≤ 30.000 mmHg) em todos os momentos mensurados.…”
Section: Discussionunclassified
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“…In addition, the AMIG was in beta-blocker therapy and showed lower HR values at peak exercise and at AT. Accordingly, it is important to concurrently measure the HR and BP to safely assess the cardiovascular stress during exercise, since high values of DP at the peak of the exercise test must be related to preserved ventricular function and absence of ischemia 46 . In addition to the variables already discussed, we emphasize that the assessment of the slope VE/VCO 2 and OUES is of fundamental importance, since we can obtain information from pulmonary perfusion capability and cardiac output in an indirect way.…”
Section: Discussionmentioning
confidence: 99%