Echocardiographic Predictors of All-Cause Mortality in Patients with Hypertrophic Cardiomyopathy following Pacemaker Implantation
المؤلفون المشاركون
Li, Xiaoping
Zhang, Nixiao
Hua, Wei
Hu, Yiran
Niu, Hongxia
Cai, Chi
Gu, Min
Chen, Xuhua
Zhang, Shu
المصدر
Cardiology Research and Practice
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-14
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Objectives.
To examine the association between the echocardiographic parameters measured as left atrial diameter (LAD) and left ventricular end-diastolic diameter (LVEDD) and long-term risk of all-cause mortality in adults with hypertrophic cardiomyopathy (HCM) following pacemaker implantation.
Methods.
A total of 94 adult patients with HCM who underwent pacemaker implantation from November 2002 to June 2013 in our Arrhythmia Center for symptomatic bradycardia and did not receive an implantable cardiac defibrillator (ICD) or cardiac resynchronization therapy (CRT) during follow-up were retrospectively extracted.
Results.
After careful examination of the medical records, we retrospectively evaluated the clinical characteristics of 74 patients with LAD records (58.1 ± 14.9 years) and 76 patients with LVEDD records (57.6 ± 15.2 years).
Based on the receiver-operating characteristic (ROC) curve, the values of LAD = 44 mm and LVEDD = 43 mm were identified to predict the all-cause mortality.
In the Kaplan–Meier survival, LAD ≥44 mm and LVEDD ≥43 mm were both significantly associated with all-cause mortality (log-rank test P<0.05).
Cox regression analysis indicated that LAD ≥44 mm (HR 3.580; 95% CI = 1.055–12.148; P=0.041) was an independent predictor of all-cause mortality, while LVEDD ≥43 mm was not significantly associated with all-cause mortality.
LVOTO was also significantly associated with all-cause mortality (HR = 0.166; 95% CI = 0.036–0.771; P=0.022).
Conclusions.
In HCM patients with pacemaker implantation, LAD ≥44 mm was an independent predictor of all-cause mortality.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Nixiao& Hua, Wei& Li, Xiaoping& Hu, Yiran& Niu, Hongxia& Cai, Chi…[et al.]. 2020. Echocardiographic Predictors of All-Cause Mortality in Patients with Hypertrophic Cardiomyopathy following Pacemaker Implantation. Cardiology Research and Practice،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1152386
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Nixiao…[et al.]. Echocardiographic Predictors of All-Cause Mortality in Patients with Hypertrophic Cardiomyopathy following Pacemaker Implantation. Cardiology Research and Practice No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1152386
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Nixiao& Hua, Wei& Li, Xiaoping& Hu, Yiran& Niu, Hongxia& Cai, Chi…[et al.]. Echocardiographic Predictors of All-Cause Mortality in Patients with Hypertrophic Cardiomyopathy following Pacemaker Implantation. Cardiology Research and Practice. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1152386
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1152386
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر