INTRODUCTION AND OBJECTIVE: The exercise test with ramp protocol is described as the one which best adapts to physical condition of subjects with heart failure (HF). However, velocity and inclination standard increments have not been described yet. This study aimed to describe the results found after application of an exercise test with ramp protocol adjusted for subjects with HF, New York Heart Association (NYHA) class II and III. METHODS: 41 subjects with mean age 46.37 ± 8.98 years and ejection fraction of 31.51 ± 9.45% performed the exercise test with expired gas analysis on treadmill with ramp protocol developed from criteria defined in a study by Barbosa and Silva et al. Statistical Analysis: descriptive analysis was performed with frequency distribution and the test time was presented as mean ± standard deviation. Linear regression model was used and NYHA class, age and ejection fraction were included as explanation variables for the test time. A p value of < 0.05 was considered statistically significant. RESULTS: Mean test time was 8.89 ± 3.57 minutes and the R was 1.12 ± 0.11. Sixty-one percent of the sample presented test duration between 6 and 12 minutes - mean ± 1 standard deviation interval - and 73.2% presented duration between 6 and 15 minutes. CONCLUSION: This study demonstrated that the majority of the subjects with HF concluded the test with ramp protocol adjusted in time considered adequate in the literature.
treadmill test; oxygen consumption; physical endurance
