Journals / Anadolu Kardiyoloji Dergisi / 2001 / Cilt: 1 - Sayı: 4

Effects of factor V Leiden on prognosis in patients with acute myocardial infarction

Akut miyokard infarktüslü hastalarda Faktör V Leiden mutasyonunun prognoz üzerine etkisi

Pages
242–245
Publication Date
2022-10-10
DOI
—
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⚡ TL;DR(Too Long; Didn't Read)

CONCLUSION: Post MI complications, including reinfarction, heart failure, angina pectoris and cardiac mortality were not increased in patients with factor V Leiden.

📌 3 Key Takeaways

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Objective & Hypothesis:OBJECTIVE: Factor V Leiden mutation, the genetic defect underlying resistance to activated protein C, is the most common risk factor for venous thrombosis.
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Key Findings & Data:METHODS: The prevalence of factor V Leiden mutation was investigated in 122 patients with first acute myocardial infarction (aged 56 ± 11, 82 men/40 women).
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Conclusion & Impact:CONCLUSION: Post MI complications, including reinfarction, heart failure, angina pectoris and cardiac mortality were not increased in patients with factor V Leiden.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

OBJECTIVE: Factor V Leiden mutation, the genetic defect underlying resistance to activated protein C, is the most common risk factor for venous thrombosis. Factor V Leiden mutation and its relation to post-myocardial infarction (MI) complications including angina pectoris, heart failure, reinfarction and cardiac mortality has not been investigated. We aimed to investigate this relation. METHODS: The prevalence of factor V Leiden mutation was investigated in 122 patients with first acute myocardial infarction (aged 56 ± 11, 82 men/40 women). These patients were divided into two groups according to whether the patients had factor V Leiden mutation (Group I) or not (Group II). Post MI complications were evaluated during 18 months. Blood samples from the patients were analyzed for factor V Leiden mutation by DNA analysis, using the polymerase chain reaction (PCR). RESULTS: Factor V Leiden was detected in 11 (9%) patients (aged; 54 ± 10, 5 women/men) and was not detected in 111(90%) patients (aged; 56±11; 35 women/76 men) of the 122 patients. There were no significant differences between Group I and Group II in terms of post MI complications, including reinfarction (27% vs. 29%; p > 0.05, respectively), angina pectoris (45% vs. 38%; p > 0.05, respectively), heart failure (27% vs. 23%; p > 0.05, respectively) and cardiac mortality (18% vs. 14%; p > 0.05, respectively). CONCLUSION: Post MI complications, including reinfarction, heart failure, angina pectoris and cardiac mortality were not increased in patients with factor V Leiden.

Özet

Amaç: Faktör V Leiden mutasyonu, aktif protein C'nin aktivitesine rezistansın olduğu kalıtsal bir pıhtılaşma bozukluğudur. Faktör V Leiden mutasyonu venöz tromboz için en yaygın risk faktörüdür. Faktör V Leiden mutasyonunun angina pektoris, kalp yetersizliği, reinfarktüs ve kardiyak ölüm gibi miyokard infarktüsü (Mİ) sonrası komplikasyonlarla ilişkisi araştırılmamıştır. Çalışmamızda bu ilişkiyi araştırmayı amaçladık. Yöntem: Faktör V Leiden mutasyon sıklığı akut Mİ geçiren 122 hastada (yaş ortalaması 56±11 yıl olan, 82 erkek/40 kadın) incelendi. Hastalar faktör V Leiden mutasyonu olanlar (Grup I) ve olmayanlar (Grup II) olmak üzere iki gruba ayrıldı. Mİ sonrası komplikasyonlar 18 aylık takip boyunca değerlendirildi. Hastalardan alınan venöz kan örneklerinden faktör V Leiden mutasyonu polimeraz zincir reaksiyonu (PCR) yöntemiyle analiz edildi. Bulgular: Faktör V Leiden mutasyonu, 122 hastanın 11 (%)'inde var iken (ortalama yaş; 54±10 yıl, 6 erkek/5 kadın), 111 (%90)'inde (ortalama yaş; 45±11 yıl, 76 erkek/35 kadın) tespit edilmedi. Grup I ve II arasında sırasıyla reinfarktüs (% 27 ve % 298; p>0.05), angina pektoris (% 45, % 38; p>0.05), kalp yetersizliği (% 27 ve % 23; p>0.05) ve kardiyak ölüm (% 18 ve % 14; p>0.05) gibi Mİ sonrası komplikasyonlar bakımından anlamlı farklılık yoktu. Sonuç: Faktör V Leiden mutasyonu olan hastalarda reinfarktüs, kalp yetersizliği, angina pektoris ve kardiyak ölüm gibi Mİ sonrası komplikasyonlarda artış görülmedi.

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Cite This Article

OVALI, E., UÇAR, F., ERDÖL, C., BAYKAN, M., ÇELİK, Ş., KAPLAN, Ş. (2022). Effects of factor V Leiden on prognosis in patients with acute myocardial infarction. Anadolu Kardiyoloji Dergisi, Cilt: 1 - Sayı: 4, 242–245. https://ajindex.com/articles/437596

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