Effects of continuous aerobic and interval exercise in patientes with heart failure

Not Applicable

Recruiting

• Conditions: eft ventricular failure; exercise.; I50.1; G11.427.590.530.698.277

• Registration Number: RBR-3tykzt
• Lead Sponsor: niversidade Federal do Rio Grande do Norte

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2015-09-17
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

Cardiologist forward with diagnosis confirmed by clinical and complementary test (echocardiogram); Patient with Functional Class I, II and III HF according to the New York Heart Association (NYHA); 20 ejection fraction to 53% by echocardiography detects the last 6 months; Both genders; Clinical stability; Heart Failure compensated; Spirometry with FEV1 / FVC> 80%; Cardiac pacemaker absence. In addition, patients may not perform training or physical activity elsewhere.

Exclusion Criteria

Decompensated heart failure development; CPET or arrhythmias during exercise identified by clinical and / or ECG changes; unstable angina; embolism; acute systemic infection; Lock 3rd degree AV (without pacemaker); pericarditis or acute myocarditis; uncontrolled arrhythmias; ST-segment depression> 2 mm during the year; HF with normal systolic function (ejection fraction> 53%); Class D (red) in the stratification of risk for adverse cardiac events while performing physical exercise; uncontrolled diabetes mellitus; Myocardial Revascularization need for surgical or other procedure; lack of understanding of the activities.

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Increase in cardiopulmonary fitness checked through the cardiopulmonary stress test from increased Maximal oxygen uptake (VO2max).

Secondary Outcome Measures

Name	Time	Method
Increased peripheral muscle strength checked by test repetition maximum (1 RM) from the highest rated load support member.;Increase in quality of life seen through a specific questionnaire (Minnesota Living With Failure Questionnaire - MLHFQ) from a reduction in the questionnaire score.