Early Short-Term Intensive Cardiac Rehabilitation Induces Positive Results as Long as One Year after the Acute Coronary Event: A Prospective One-Year Controlled Study
Bibliographic record
Abstract
AIMS: The one-year effects of early and short-term intensive cardiac rehabilitation programmes in patients after acute myocardial infarction or coronary artery bypass surgery (CABG) are not well established. METHODS AND RESULTS: One to four weeks after hospital discharge for acute myocardial infarction (n=55) or CABG (n=54), 109 patients were included in a multidisciplinary ambulatory cardiac rehabilitation programme, lasting 2 to 3 months and including a mean of 33 daily sessions. A complete cardiological assessment of the classical coronary risk factors was performed at entry into the study and again 12 months later, that is 9 to 10 months after the end of the rehabilitation programme. Major effects at one-year follow-up were a high rate of aspirin intake, a low rate of smoking (14% of the patients), a 15% increase in physical capacity, a 7 beats/min decrease in resting heart and a 4 mg/dl increase in the HDL-cholesterol. Body weight increased by 4.9 kg in the patients who stopped smoking; the modest increase in body weight in the other patients reflected a partial weight recovery in the CABG patients. Blood pressure levels also increased at the end of the study but our data in CABG patients and their extrapolation to the post MI patients strongly suggest a progressive return of blood pressure to the pre-acute event levels. In a control group matched for age, sex and type of coronary event, no significant modifications were observed after one year, except for an increase in body weight of 1.7 kg (P < 0.000). CONCLUSIONS: Cardiac rehabilitation which started early after an acute coronary event and regularly followed during 2 to 3 months induced beneficial effects which were still present 9 to 10 months later. Weight gain after smoking cessation was prevalent. The lack of changes in the control group reinforced the benefit of cardiac rehabilitation.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.003 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".