The effect of stent implantation on the quality of sexual activity in middle and old age male patients with exertional angina pectoris
Bibliographic record
Abstract
Objective To explore the effect and mechanism of stent implantation on the quality of sexual activity in middle and old age male patients with exertional angina pectoris.Methods One hundred and seventy-two male patients with exertional angina pectoris were enrolled in this study,and they were divided into control group (94 patients) and percutaneous coronary intervention group (78 patients).The patients in control group were given routine pharmacotherapy and the patients in percutaneous coronary intervention group were given drug-eluting stent implantation and routine pharmacotherapy.The sexual activity function was evaluated by international index of erectile function (IIEF)-5 scale before treatment and 3 months after treatment.The times of sexual intercourse was added up.The evaluation of angina pectoris was performed by the grade of Canadian cardiovascular society (CCS).At the same time,the walking distance and heart rate were measured through 6-minute walking test.The left ventricular ejection fraction(LVEF) was detected by echocardiogram.Results After treatment for 3 months,the scores of IIEF-5,the degree of sexual satisfaction,the times of sexual intercourse and the grade of CCS in percutaneous coronary intervention group were significantly improved compared with those in control group [(20.58 ± 7.36) scores vs.(16.38 ± 6.35) scores,(4.32 ± 1.38) scores vs.(2.51 ± 1.89) scores,(6.3 ± 3.2) times/month vs.(3.5 ± 1.6) times/month,(1.10 ± 0.43) grades vs.(2.50 ± 1.1 0) grades] (P ＜ 0.05).The walking distance and heart rate after 6-minute walking test and LVEF in percutaneous coronary intervention group were significant improved compared with those in control group [(386 ± 82) m vs.(281 ± 86) m,(95 ± 18) times/minute vs.(122 ± 25) times/minute,(65.2 ± 11.2)％ vs.(55.6 ± 13.8)％] (P ＜ 0.05).Conclusions Stent implantation can significandy improve the quality of sexual activity in middle and old age male patients with exertional angina pectoris.The mechanisms are associated with the exercise capacity increasing and the frequency of angina pectoris attacks decreasing during sexual intercourse. Key words: Coronary disease; Percutaneous coronary intervention; Quality of sexual activity
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".