Acute Effects of High Intensity Interval Training (HIIT) vs. Moderate Intensity Continuous Training (MICT) on Heart Rate Variability Parameters in Patients After Myocardial Infarction
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- HF parameter
研究概览
简要总结
Heart rate variability (HRV) is impaired in patients after myocardial infarction. Most studies so far have proved chronic beneficial effects of different types of exercise on HRV parameters. Data on acute effects of different types of exercise training (e.g. high intensity interval training [HIIT] and moderate intensity continuous training [MICT]) is scarce.
Patients in the study will perform both HIIT and MICT in a random order and in-between break of at least 48 hours. A 5-minute high resolution ECG recording will be performed before and immediately after both HIIT and MICT.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
盲法说明
HRV parameters analysis will be blinded regarding the exercise training modality.
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •myocardial infarction in last 120 days
- •sinus rhythm
排除标准
- •contraindications for exercise training
- •uncontrolled dysrhythmias
- •Heart Failure NYHA IV stage
- •cognitive impairment
- •pregnancy
结局指标
主要结局
HF parameter
时间窗: 5-minutes high resolution ECG recording before and after an exercise session
High frequency domain of the HRV
次要结局
- RMSSD(5-minutes high resolution ECG recording before and after an exercise session)
- LF parameter(5-minutes high resolution ECG recording before and after an exercise session)
- pNN50(5-minutes high resolution ECG recording before and after an exercise session)
- SDNN(5-minutes high resolution ECG recording before and after an exercise session)
研究者
Borut Jug
Prof.
University Medical Centre Ljubljana