Ventricular dyssynchrony; it is a dynamic phenomenon
نویسندگان
چکیده
منابع مشابه
Is Dynamic Left Ventricular Dyssynchrony a Novel Surrogate Marker in the Patient with Hypertension?
Recently, dynamic left ventricular dyssynchrony (LVD) using exercise echocardiography (ExE) become a promising method in many cardiovascular disease, because it can unveil the pathophysiology, can predict the prognosis and also would be a possible surrogate marker in the treatment monitoring. Especially in the field of cardiac resynchronization therapy, it would be a useful tool for patient sel...
متن کاملCardiorespiratory Synchronization: is it a Real Phenomenon?
In this work we present a quantitative approach to the analysis of cardiorespiratory synchronization, which is a newly discovered phenomenon. The primary aim of this stu+ is to determine whether cardiorespiratory synchronization is a real phenomenon or a random one. We utilized the surrogate data analysis approach. A surrogate data set was constructed ji-om recordings of ECG and respiration obt...
متن کاملLeft ventricular dyssynchrony and functional mitral regurgitation: two dynamic conditions.
A 30-year-old-man was admitted to the hospital in NYHA class IV without any medical treatment. The coronary arteries were normal. Left ventricular (LV) ejection fraction (EF) was 30%, mean capillary wedge pressure was 38 mmHg. The QRS duration was 120 ms. Myocardial biopsy revealed signs of idiopathic cardiomyopathy without inflammatory infiltration. The patient was treated by lisinopril, carve...
متن کاملLeft Ventricular Diastolic Dyssynchrony in Post-Myocardial Infarction Patients: Does It Predict Future Left Ventricular Remodeling?
Left ventricular (LV) remodeling is well-known complication after myocardial infarction (MI) and numerous studies have emphasized the clinical importance of ventricular remod-eling. 1-4) In these literatures, progressive LV dilatation and decreased LV ejection fraction were major determinants in future development of heart failure and long term survival. That is why early recognition of patient...
متن کاملLeft ventricular global dyssynchrony is exaggerated with age
Background and Aim: total isovolumic time (t-IVt) and tei index both reflect global left ventricular (LV) dyssynchrony. they have been shown to be sensitive in responding to myocardial revascularization and in predicting clinical outcome in heart failure patients. since most these patients are senior, determining the exact effect of age on such parameters remains mandatory. the aim of this stud...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Cardiology
سال: 2013
ISSN: 0914-5087
DOI: 10.1016/j.jjcc.2013.02.003