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July 1, 2011Journal of Cardiopulmonary Rehabilitation and Prevention

Patient Education and Quality of Home-Based Rehabilitation in Patients Older Than 60 Years After Acute Myocardial Infarction

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Key result

A minimal educational intervention significantly improved peak workload (57.3 vs 47.2 kJ, P<0.04) and leisure-time physical activity (3.9 vs 2.3 h/wk, P<0.001) at 3 months in older post-MI patients.

Why the study?

Does a minimal educational intervention improve cardiopulmonary fitness and physical activity levels in older patients after acute myocardial infarction?

Population

186 patients admitted to the outpatient clinic after acute myocardial infarction. 61.3% had coronary…

Comparison

Minimal educational intervention for home-based… vs Control group.

Design

RCT, Randomly assigned

Follow-up

12 months

Authors

JWJolanta Wołkanin-BartnikHPH PogorzelskaABAleksandra Bartnik

Discussion

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Overview

Simple home-based tools may increase post-MI activity; extends evidence for scalable CR alternatives in low-participation settings.

Key Points

  • This research aims to evaluate the impact of a minimal educational intervention on fitness and activity levels in older patients post-myocardial infarction.
  • Randomized trial with 186 patients aged 60-78 years after acute myocardial infarction
  • Intervention group received educational tools including a booklet and verbal encouragement
  • Assessment of cardiopulmonary fitness and activity levels at baseline, 3 months, and 12 months
  • After 3 months, peak workload increased in the intervention group (57.3 ± 2.3 kJ) versus control (47.2 ± 2.2 kJ), P < .04
  • Heart rate recovery improved more in the intervention group (26.5 ± 3.3 bpm) compared to control (23.7 ± 4.2 bpm), P < .001
  • Leisure-time activity was significantly higher in the intervention group (3.9 h/wk) versus control (2.3 h/wk), P < .001

Study Design

Type

RCT (n=186)

Randomization

randomly assigned

Multicenter

No

Structured PICO

Does a minimal educational intervention improve cardiopulmonary fitness and physical activity levels in older patients after acute myocardial infarction?

P
Population
186 older adults (mean age 69 years) after acute myocardial infarction, followed for up to 12 months.
I
Intervention
Minimal educational intervention for home-based rehabilitation, including verbal encouragement and the provision of a booklet containing exercise guidelines and an exercise diary.
C
Comparator
Control group (standard care without the minimal educational intervention).
O
Outcome
Cardiopulmonary fitness (peak workload) and autonomic tone (heart rate recovery) assessed via exercise testing at 3 months, and leisure-time physical activity at 3 and 12 months.surrogate

Main Result

Absolute Event Rate: 57.3% vs 47.2%

p-value: p=<0.04

A minimal educational intervention using simple motivational tools and an exercise booklet significantly improves physical activity and exercise capacity in older patients following acute myocardial infarction.

Cite This Study

Wołkanin-Bartnik et al. (2011) conducted an RCT in acute myocardial infarction (n=186). Minimal educational intervention vs. Control was evaluated on Peak workload at 3 months (p=<0.04). A minimal educational intervention significantly improved peak workload (57.3 vs 47.2 kJ, P<0.04) and leisure-time physical activity (3.9 vs 2.3 h/wk, P<0.001) at 3 months in older post-MI patients.

synapsesocial.com/papers/6a3f6aa1b7b89a99a2fd5afehttps://doi.org/10.1097/hcr.0b013e31821c1391
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