OBSTRUCTIVE SLEEP APNOEA SYNDROME AND CLINICAL STATUS OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PREEXISTING STABLE ANGINA
Aim. To investigate the effects of obstructive sleep apnoea (OSA) on clinical and functional status of patients with acute myocardial infarction (AMI); to assess the association between pre-existing stable angina and AMI clinical course in the first 3 months. Material and methods. The study included...
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| Format: | Article |
| Language: | Russian |
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«FIRMA «SILICEA» LLC
2012-04-01
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| Series: | Российский кардиологический журнал |
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| Online Access: | https://russjcardiol.elpub.ru/jour/article/view/1202 |
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| author | A. P. Ivanov D. V. Klyukvin V. V. Rostorotskaya I. A. Elgardt |
| author_facet | A. P. Ivanov D. V. Klyukvin V. V. Rostorotskaya I. A. Elgardt |
| author_sort | A. P. Ivanov |
| collection | DOAJ |
| description | Aim. To investigate the effects of obstructive sleep apnoea (OSA) on clinical and functional status of patients with acute myocardial infarction (AMI); to assess the association between pre-existing stable angina and AMI clinical course in the first 3 months. Material and methods. The study included 68 AMI patients; in 38 participants, OSA was diagnosed based on the electrocardiography and breathing monitoring results. All patients underwent echocardiography and veloergometry. Results. In OSA patients, AMI risk was higher among young individuals with preexisting diabetes mellitus and arterial hypertension. OSA severity was maximal during the acute phase of AMI. Clinical course of AMI in OSA patients was characterised by disturbed cardiac hemodynamics and progressing myocardial ischemia; during the follow-up period, significant improvement was observed only for the latter. Preexisting stable angina partly counterbalanced negative effects of OSA, being linked to a 1,9-fold reduction in the number of ischemic episodes, and a 2,2-fold decrease in total ischemia duration over 24 hours. Conclusion. The results obtained should be taken into consideration while treating AMI and preventing its complications. |
| format | Article |
| id | doaj-art-eafd26568b2849008478da7a1adf261f |
| institution | Kabale University |
| issn | 1560-4071 2618-7620 |
| language | Russian |
| publishDate | 2012-04-01 |
| publisher | «FIRMA «SILICEA» LLC |
| record_format | Article |
| series | Российский кардиологический журнал |
| spelling | doaj-art-eafd26568b2849008478da7a1adf261f2025-08-20T03:35:11Zrus«FIRMA «SILICEA» LLCРоссийский кардиологический журнал1560-40712618-76202012-04-010221261005OBSTRUCTIVE SLEEP APNOEA SYNDROME AND CLINICAL STATUS OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PREEXISTING STABLE ANGINAA. P. Ivanov0D. V. Klyukvin1V. V. Rostorotskaya2I. A. Elgardt3Tver Medical Academy, Tver Tver Clinical Cardiology Dispanser, TverCity Hospital No. 3, Zelenograd, RussiaTver Medical Academy, Tver Tver Clinical Cardiology Dispanser, TverTver Clinical Cardiology Dispanser, TverAim. To investigate the effects of obstructive sleep apnoea (OSA) on clinical and functional status of patients with acute myocardial infarction (AMI); to assess the association between pre-existing stable angina and AMI clinical course in the first 3 months. Material and methods. The study included 68 AMI patients; in 38 participants, OSA was diagnosed based on the electrocardiography and breathing monitoring results. All patients underwent echocardiography and veloergometry. Results. In OSA patients, AMI risk was higher among young individuals with preexisting diabetes mellitus and arterial hypertension. OSA severity was maximal during the acute phase of AMI. Clinical course of AMI in OSA patients was characterised by disturbed cardiac hemodynamics and progressing myocardial ischemia; during the follow-up period, significant improvement was observed only for the latter. Preexisting stable angina partly counterbalanced negative effects of OSA, being linked to a 1,9-fold reduction in the number of ischemic episodes, and a 2,2-fold decrease in total ischemia duration over 24 hours. Conclusion. The results obtained should be taken into consideration while treating AMI and preventing its complications.https://russjcardiol.elpub.ru/jour/article/view/1202obstructive sleep apnoeamyocardial infarctionpre-existing angina |
| spellingShingle | A. P. Ivanov D. V. Klyukvin V. V. Rostorotskaya I. A. Elgardt OBSTRUCTIVE SLEEP APNOEA SYNDROME AND CLINICAL STATUS OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PREEXISTING STABLE ANGINA Российский кардиологический журнал obstructive sleep apnoea myocardial infarction pre-existing angina |
| title | OBSTRUCTIVE SLEEP APNOEA SYNDROME AND CLINICAL STATUS OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PREEXISTING STABLE ANGINA |
| title_full | OBSTRUCTIVE SLEEP APNOEA SYNDROME AND CLINICAL STATUS OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PREEXISTING STABLE ANGINA |
| title_fullStr | OBSTRUCTIVE SLEEP APNOEA SYNDROME AND CLINICAL STATUS OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PREEXISTING STABLE ANGINA |
| title_full_unstemmed | OBSTRUCTIVE SLEEP APNOEA SYNDROME AND CLINICAL STATUS OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PREEXISTING STABLE ANGINA |
| title_short | OBSTRUCTIVE SLEEP APNOEA SYNDROME AND CLINICAL STATUS OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PREEXISTING STABLE ANGINA |
| title_sort | obstructive sleep apnoea syndrome and clinical status of patients with acute myocardial infarction and preexisting stable angina |
| topic | obstructive sleep apnoea myocardial infarction pre-existing angina |
| url | https://russjcardiol.elpub.ru/jour/article/view/1202 |
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