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Relationship between the ST-Segment Resolution and Microvascular Dysfunction in Patients Who Underwent Primary Percutaneous Coronary Intervention
المؤلفون المشاركون
Kim, Byung Gyu
Cho, Sung Woo
Ha, Jeong-Ha
Ahn, Hyo Seung
Lee, Hye Young
Kim, Gwang Sil
Byun, Young Sup
Rhee, Kun Joo
Nah, Jong Chun
Kim, Byung Ok
المصدر
Cardiology Research and Practice
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-08-01
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Objectives.
Incomplete ST-segment elevation resolution (STR) occasionally occurs despite successful revascularization of epicardial coronary artery after primary percutaneous coronary intervention (PPCI).
The aim of this study was to evaluate the relationship between the degree of STR and the severity of microvascular dysfunction.
Methods.
A total of 73 consecutive patients with ST-segment elevation myocardial infarction (STEMI) who underwent successful PPCI were evaluated.
Serial 12-lead electrocardiography was performed at baseline and at 90 minutes after PPCI.
Microvascular dysfunction was assessed by index of microvascular resistance (IMR) immediately after PPCI.
Results.
Patients were classified into 2 groups: 50 patients with complete STR (STR ≥50%) and 23 patients with incomplete STR (STR <50%).
The incomplete STR group had a higher IMR value and lower left ventricular ejection fraction (LVEF), compared with the complete STR group.
The degree of STR was significantly correlated with IMR (r = −0.416, P=0.002) and LVEF (r = 0.300, P=0.011).
These correlations were only observed in patients with left anterior descending artery (LAD) infarction but not observed in patients with non-LAD infarction.
A cutoff IMR value was 27.3 for predicting incomplete STR after PPCI.
Conclusion.
Incomplete STR after PPCI in patients with STEMI reflects the presence of microvascular and left ventricular dysfunction, especially in patients with LAD infarction.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kim, Byung Gyu& Cho, Sung Woo& Ha, Jeong-Ha& Ahn, Hyo Seung& Lee, Hye Young& Kim, Gwang Sil…[et al.]. 2019. Relationship between the ST-Segment Resolution and Microvascular Dysfunction in Patients Who Underwent Primary Percutaneous Coronary Intervention. Cardiology Research and Practice،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1146108
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kim, Byung Gyu…[et al.]. Relationship between the ST-Segment Resolution and Microvascular Dysfunction in Patients Who Underwent Primary Percutaneous Coronary Intervention. Cardiology Research and Practice No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1146108
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kim, Byung Gyu& Cho, Sung Woo& Ha, Jeong-Ha& Ahn, Hyo Seung& Lee, Hye Young& Kim, Gwang Sil…[et al.]. Relationship between the ST-Segment Resolution and Microvascular Dysfunction in Patients Who Underwent Primary Percutaneous Coronary Intervention. Cardiology Research and Practice. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1146108
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1146108
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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