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January 17, 2022CureusOpen Access

High-Intensity Interval Training Among Heart Failure Patients and Heart Transplant Recipients: A Systematic Review

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Why the study?

HIIT has shown growing evidence of improving cardiovascular outcomes, but its effects specifically in HF patients, HTx recipients, and HF patients before and after HTx needed identification and summarization.

Does high-intensity interval training improve physiological parameters and quality of life in heart failure patients and heart transplant recipients compared to other exercise training?

Population

Nine studies of HF patients, HTx recipients, and HF patients before and after HTx

Comparison

HIIT vs other exercise training

Design

Systematic review

Authors

AYAnn Kashmer YuFKFatma KilicRDRaghav Dhawan

Discussion

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Member takes

Overview

HIIT matches or exceeds other exercise modalities on key HF and HTx outcomes; reinforces its integration into cardiac rehabilitation while leaving remodeling and QoL questions open.

Structured PICO

Does high-intensity interval training improve physiological parameters and quality of life in heart failure patients and heart transplant recipients compared to other exercise training?

P
Population
Heart failure (HF) patients, heart transplantation (HTx) recipients, and HF patients before and after HTx (9 studies included)
I
Intervention
High-intensity interval training (HIIT)
C
Comparator
Other exercise training
O
Outcome
VO2 peak, heart rate, LVEF, cardiac biomarkers, vascular function, blood pressure, body composition, adverse events, QoL, and cardiac remodelingsurrogate

High-intensity interval training is generally superior or similar to other exercise training modalities for improving functional capacity and physiological parameters in heart failure and heart transplant patients.

Cite This Study

Yu et al. (2022) studied this question.

synapsesocial.com/papers/6a719bdd87f92105712849a6https://doi.org/10.7759/cureus.21333
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