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    ΠšΠ°Ρ€Π΄ΠΈΠΎΠΌΠΈΠΎΠΏΠ°Ρ‚ΠΈΡ ΠΈ мноТСствСнный Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½Ρ‹ΠΉ Ρ‚Ρ€ΠΎΠΌΠ±ΠΎΠ· Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π° с Ρ‚Π°Ρ…ΠΈΡ„ΠΎΡ€ΠΌΠΎΠΉ фибрилляции прСдсСрдий, ΠΏΠ΅Ρ€Π΅Π½Π΅ΡΡˆΠ΅Π³ΠΎ COVID-19 тяТСлого тСчСния

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    We present a case of cardiomyopathy with a reduced left ventricular ejection fraction of up to 18%, multivessel arterial thrombosis in a patient who had undergone severe COVID-19 3.5 months earlier. The cardiopathy was initially considered as an outcome of SARSCoV2-induced myocarditis, but MRI with delayed gadolinium contrast revealed no fibrosis or evidence of active myocarditis. A detailed collection of the medical history showed that the duration of tachyform atrial fibrillation exceeded the 4 months indicated in the medical records. Oligosymptomatic manifestation of arrhythmia occurred 8 months earlier, the patient did not consult a physician due to epidemic conditions. Coronary angiography revealed subtotal stenosis of the anterior descending artery. Most probably, the cardiopathy was arrhythmogenic and ischemic. After achieving normosystole and coronary stenting, the left ventricular ejection fraction was 25-27%. At the first hospitalization 4 months ago, left atrial auricular thrombus was detected. After COVID-19 the patient received inadequately low dose of apixaban 5 mg per day. Three weeks after COVID-19, the patient was diagnosed with infarction of the right kidney, wall thrombosis in the abdominal aorta, thrombosis of the superficial femoral, deep femoral, popliteal, anterior tibial arteries on the left, right popliteal artery; thrombotic complications could have developed both in situ and as a result of cardioembolism. Administration of dabigatran 300 mg per day and aspirin helped to dissolve the thrombus in the left atrial auricle, improve the course of intermittent claudication, and avoid recurrent thrombotic complications. COVID-19 could contribute to the progression of atherosclerosis, more malignant course of atrial fibrillation, development of thrombosis, but coronavirus infection is not the only cause of severe disease in a patient. Π‘OVID-19 can not only be the cause of direct lesions of the heart and vessels, but also have an indirect negative effect - to delay the detection of cardiac pathology and be the cause of its hypodiagnosis under the mask of β€œpostcovid”.ΠŸΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½ случай ΠΊΠ°Ρ€Π΄ΠΈΠΎΠΌΠΈΠΎΠΏΠ°Ρ‚ΠΈΠΈ со сниТСниСм Ρ„Ρ€Π°ΠΊΡ†ΠΈΠΈ выброса Π»Π΅Π²ΠΎΠ³ΠΎ ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡ΠΊΠ° Π΄ΠΎ 18%, многососудистым Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½Ρ‹ΠΌ Ρ‚Ρ€ΠΎΠΌΠ±ΠΎΠ·ΠΎΠΌ Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°, ΠΏΠ΅Ρ€Π΅Π½Π΅ΡΡˆΠ΅Π³ΠΎ COVID-19 тяТСлого тСчСния 3,5 мСс. Π½Π°Π·Π°Π΄. Π˜Π·Π½Π°Ρ‡Π°Π»ΡŒΠ½ΠΎ кардиопатия Ρ€Π°ΡΡ†Π΅Π½ΠΈΠ²Π°Π»Π°ΡΡŒ ΠΊΠ°ΠΊ исход ΠΌΠΈΠΎΠΊΠ°Ρ€Π΄ΠΈΡ‚Π°, Π²Ρ‹Π·Π²Π°Π½Π½ΠΎΠ³ΠΎ SARS-CoV2, ΠΎΠ΄Π½Π°ΠΊΠΎ МРВ с отсрочСнным контрастированиСм Π³Π°Π΄ΠΎΠ»ΠΈΠ½ΠΈΠ΅ΠΌ Π½Π΅ выявила Π½ΠΈ Ρ„ΠΈΠ±Ρ€ΠΎΠ·Π°, Π½ΠΈ ΠΏΡ€ΠΈΠ·Π½Π°ΠΊΠΎΠ² Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΈΠΎΠΊΠ°Ρ€Π΄ΠΈΡ‚Π°. ΠŸΠΎΠ΄Ρ€ΠΎΠ±Π½Ρ‹ΠΉ сбор Π°Π½Π°ΠΌΠ½Π΅Π·Π° ΠΏΠΎΠΊΠ°Π·Π°Π», Ρ‡Ρ‚ΠΎ Π΄Π°Π²Π½ΠΎΡΡ‚ΡŒ Ρ‚Π°Ρ…ΠΈΡ„ΠΎΡ€ΠΌΡ‹ фибрилляции прСдсСрдий ΠΏΡ€Π΅Π²Ρ‹ΡˆΠ°Π΅Ρ‚ 4 мСс., ΡƒΠΊΠ°Π·Π°Π½Π½Ρ‹Π΅ Π² мСдицинской Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π°Ρ†ΠΈΠΈ. ΠœΠ°Π»ΠΎΡΠΈΠΌΠΏΡ‚ΠΎΠΌΠ½Π°Ρ манифСстация Π°Ρ€ΠΈΡ‚ΠΌΠΈΠΈ ΠΏΡ€ΠΎΠΈΠ·ΠΎΡˆΠ»Π° Π½Π° 8 мСс. Ρ€Π°Π½ΡŒΡˆΠ΅, ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ Π½Π΅ обращался ΠΊ Π²Ρ€Π°Ρ‡Ρƒ Π² связи с эпидобстановкой. По Π΄Π°Π½Π½Ρ‹ΠΌ ΠΊΠΎΡ€ΠΎΠ½Π°Ρ€ΠΎΠ°Π½Π³ΠΈΠΎΠ³Ρ€Π°Ρ„ΠΈΠΈ Π±Ρ‹Π» выявлСн ΡΡƒΠ±Ρ‚ΠΎΡ‚Π°Π»ΡŒΠ½Ρ‹ΠΉ стСноз ΠΏΠ΅Ρ€Π΅Π΄Π½Π΅ΠΉ нисходящСй Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠΈ. НаиболСС вСроятно, кардиопатия носит Π°Ρ€ΠΈΡ‚ΠΌΠΎΠ³Π΅Π½Π½Ρ‹ΠΉ ΠΈ ΠΈΡˆΠ΅ΠΌΠΈΡ‡Π΅ΡΠΊΠΈΠΉ Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€. ПослС достиТСния нормосистолии ΠΈ ΠΊΠΎΡ€ΠΎΠ½Π°Ρ€Π½ΠΎΠ³ΠΎ стСнтирования фракция выброса Π»Π΅Π²ΠΎΠ³ΠΎ ΠΆΠ΅Π»ΡƒΠ΄ΠΎΡ‡ΠΊΠ° составила 25–27%. ΠŸΡ€ΠΈ ΠΏΠ΅Ρ€Π²ΠΎΠΉ госпитализации 4 мСс. Π½Π°Π·Π°Π΄ выявлСн Ρ‚Ρ€ΠΎΠΌΠ± ΡƒΡˆΠΊΠ° Π»Π΅Π²ΠΎΠ³ΠΎ прСдсСрдия. ПослС COVID-19 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ ΠΏΠΎΠ»ΡƒΡ‡Π°Π» Π½Π΅Π°Π΄Π΅ΠΊΠ²Π°Ρ‚Π½ΠΎ Π½ΠΈΠ·ΠΊΡƒΡŽ Π΄ΠΎΠ·Ρƒ апиксабана 5 ΠΌΠ³ Π² сутки. Π§Π΅Ρ€Π΅Π· 3 Π½Π΅Π΄. послС COVID-19 Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π° Π±Ρ‹Π» выявлСн ΠΈΠ½Ρ„Π°Ρ€ΠΊΡ‚ ΠΏΡ€Π°Π²ΠΎΠΉ ΠΏΠΎΡ‡ΠΊΠΈ, пристСночныС Ρ‚Ρ€ΠΎΠΌΠ±Ρ‹ Π² Π±Ρ€ΡŽΡˆΠ½ΠΎΠΉ Π°ΠΎΡ€Ρ‚Π΅, Ρ‚Ρ€ΠΎΠΌΠ±ΠΎΠ· повСрхностной Π±Π΅Π΄Ρ€Π΅Π½Π½ΠΎΠΉ, Π³Π»ΡƒΠ±ΠΎΠΊΠΎΠΉ Π±Π΅Π΄Ρ€Π΅Π½Π½ΠΎΠΉ, ΠΏΠΎΠ΄ΠΊΠΎΠ»Π΅Π½Π½ΠΎΠΉ, ΠΏΠ΅Ρ€Π΅Π΄Π½Π΅ΠΉ Π±ΠΎΠ»ΡŒΡˆΠ΅Π±Π΅Ρ€Ρ†ΠΎΠ²ΠΎΠΉ Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠΉ слСва, ΠΏΠΎΠ΄ΠΊΠΎΠ»Π΅Π½Π½ΠΎΠΉ Π°Ρ€Ρ‚Π΅Ρ€ΠΈΠΈ справа; тромботичСскиС ослоТнСния ΠΌΠΎΠ³Π»ΠΈ Ρ€Π°Π·Π²ΠΈΡ‚ΡŒΡΡ ΠΊΠ°ΠΊ in situ, Ρ‚Π°ΠΊ ΠΈ Π±Ρ‹Ρ‚ΡŒ слСдствиСм кардиоэмболии. НазначСниС Π΄Π°Π±ΠΈΠ³Π°Ρ‚Ρ€Π°Π½Π° 300 ΠΌΠ³ Π² сутки ΠΈ аспирина ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΎ Π΄ΠΎΠ±ΠΈΡ‚ΡŒΡΡ растворСния Ρ‚Ρ€ΠΎΠΌΠ±Π° Π² ΡƒΡˆΠΊΠ΅ Π»Π΅Π²ΠΎΠ³ΠΎ прСдсСрдия, ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½ΠΈΡ тСчСния ΠΏΠ΅Ρ€Π΅ΠΌΠ΅ΠΆΠ°ΡŽΡ‰Π΅ΠΉΡΡ Ρ…Ρ€ΠΎΠΌΠΎΡ‚Ρ‹, ΠΈΠ·Π±Π΅ΠΆΠ°Ρ‚ΡŒ ΠΏΠΎΠ²Ρ‚ΠΎΡ€Π½Ρ‹Ρ… тромботичСских ослоТнСний. COVID-19 ΠΌΠΎΠ³ ΡΠΏΠΎΡΠΎΠ±ΡΡ‚Π²ΠΎΠ²Π°Ρ‚ΡŒ ΠΏΡ€ΠΎΠ³Ρ€Π΅ΡΡΠΈΡ€ΠΎΠ²Π°Π½ΠΈΡŽ атСросклСроза, Π±ΠΎΠ»Π΅Π΅ злокачСствСнному Ρ‚Π΅Ρ‡Π΅Π½ΠΈΡŽ фибрилляции прСдсСрдий, Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΡŽ Ρ‚Ρ€ΠΎΠΌΠ±ΠΎΠ·ΠΎΠ², ΠΎΠ΄Π½Π°ΠΊΠΎ коронавирусная инфСкция Π½Π΅ являСтся СдинствСнной ΠΏΡ€ΠΈΡ‡ΠΈΠ½ΠΎΠΉ тяТСлого заболСвания Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°. Π‘OVID-19 Π½Π΅ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ ΠΏΡ€ΠΈΡ‡ΠΈΠ½ΠΎΠΉ прямого пораТСния сСрдца ΠΈ сосудов, Π½ΠΎ ΠΈ ΠΎΠΊΠ°Π·Ρ‹Π²Π°Ρ‚ΡŒ косвСнноС Π½Π΅Π³Π°Ρ‚ΠΈΠ²Π½ΠΎΠ΅ влияниС – ΠΎΡ‚Π΄Π°Π»ΡΡ‚ΡŒ выявлСниС ΠΊΠ°Ρ€Π΄ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΈ Π±Ρ‹Ρ‚ΡŒ ΠΏΡ€ΠΈΡ‡ΠΈΠ½ΠΎΠΉ Π΅Π΅ гиподиагностики ΠΏΠΎΠ΄ маской «постковида»

    HOMOCYSTEINE-LOWERING THERAPY AND LONG-TERM PROGNOSIS AFTER ELECTIVE PERCUTANEOUS CORONARY INTERVENTION

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    Background. Vitamins Π’6 Π’12 and folic acid (FA) therapy to reduce cardiovascular risk appears to be unreasonable. Negative results of recent large-scale trials might be due to high daily doses of the vitamins and widespread FA fortification programmes. Russian population is known to have high prevalence of FA and vitamin B12 deficiency. Aim. To evaluate the effect of FA, B6 and B12 vitamins (in doses approximate to daily maintenance) on long-term prognosis after elective percutaneous coronary intervention (PCI) in stable ischemic heart disease patients. Material and methods. 264 patients (213 male, age 58.8Β±1.0 years) after successful PCI were involved into the trial. Patients with clinical signs of the vitamins deficiency were not included. Patients were randomly assigned to receive combination of FA (0.6 mg/day), B12 (10 ΞΌg/day), and B6 (4 mg/day) vitamins along with the conventional therapy (n=97) or the conventional therapy only (n=167) for 20 months. The groups were comparable in age, gender and prevalence of coronary risk factors. Composite endpoint was defined as cardiovascular death, acute coronary syndrome, stroke or transient is- chemic attack and need for coronary/carotid revascularization. Results. The vitamins prescription to all of the patients did not reduce composite endpoint incidence according to multivariable regression analysis (RR 0,7; 95%CI 0,4-1,4; p=0,3). Subgroup analysis showed significantly lower composite endpoint incidence in patients who received vitamins and had initially low B12 blood level (<260 pg/ml) as compared to the control group (RR 0.09; 95%CI 0.01-0.9; p=0.04). Conclusion. Treatment with FA, B and B vitamins improves prognosis after PCI in patients with initially low blood vitamin B level
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