Comparison of high and moderate intensity cardiac rehabilitation after CABG

Comparison of high-intensity interval training and moderate-intensity continuous training models on cardiac rehabilitation indices and electrical activity after coronary artery bypass surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20220326054352N1

Enrollment

Registered

2022-03-31

Start date

2022-05-22

Completion date

Unknown

Last updated

2022-04-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Coronary artery disease, coronary artery stenosis, cardiac rehabilitation, CABG, post CABG complication. Atherosclerotic heart disease of native coronary artery

Interventions

Intervention 1: Intervention group:1:"MICE protocol, (Moderate intensity continuous training) Includes 3 sessions of 45-minute workouts with an intensity of 70% of the heart rate reserve in each week

Eligibility

Sex/Gender

All

Age

35 Years to 60 Years

Inclusion criteria

Inclusion criteria: Male and female gender, sinus rhythm, EF 50% or higher and 4 to 16 weeks after CABG

Exclusion criteria

Exclusion criteria: Includes peripheral vascular disease, valvular disease, PVC PAC RYTHM, conduction defects diabetes, 160/90 mm Hg, limited neurological featuresAnd orthopedics related to exercise, discontinuation of medication during the study

Design outcomes

Primary

Measure	Time frame
Vo2peak(maximum oxygen uptake). Timepoint: before and after intervention. Method of measurement: indirectly by cardiac stress test.;Heart rate variability. Timepoint: before and after intervention. Method of measurement: Electrocardiography.;QT interval. Timepoint: before and after intervention. Method of measurement: Electrocardiography.;T wave alternans. Timepoint: before and after intervention. Method of measurement: Electrocardiography.	—

Measure

Time frame

Vo2peak(maximum oxygen uptake). Timepoint: before and after intervention. Method of measurement: indirectly by cardiac stress test.;Heart rate variability. Timepoint: before and after intervention. Method of measurement: Electrocardiography.;QT interval. Timepoint: before and after intervention. Method of measurement: Electrocardiography.;T wave alternans. Timepoint: before and after intervention. Method of measurement: Electrocardiography.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactEmad Jowharishirazi

Shiraz University of Medical Sciences

emad.jsh@gmail.com+98 71 3627 6693

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026