نتایج جستجو برای: ecg changes
تعداد نتایج: 892318 فیلتر نتایج به سال:
برخی از نارسایی های قلبی جزء بیماری های شایع مادرزادی است. این نارسایی ها انواع مختلفی دارد و می تواند به قدری خفیف باشد که کودک تا سال ها پس از تولد سالم به نظر برسد و یا می تواند به قدری حاد باشد که کودک در بدو تولد دچار مشکل شود. تقریباً از هر 125 کودکی که به دنیا می آید یک کودک مبتلا به بیماری قلبی است. عوامل ژنتیکی، مادرزادی و عوامل محیطی نظیر بیماری های عفونی و یا سوء مصرف دارو را به عنوان...
There are few reports of electrocardiogram (ECG) changes of conus branch occlusion. A conus branch artery supply to the outflow tract of right ventricle. A conus branch artery is considered as the substrate of Brugada syndrome. We report a case of conus branch occlusion during angioplasty with ST segment elevation in V1-3 like Brugada syndrome ECG. We need to bear in mind that this ECG change m...
Cardiovascular disease prediction is important in day-to-day life. A tool to diagnose cardiovascular diseases an Electrocardiogram (ECG), which records electrical activities happening the heart through a wave. determination made by checking wave changes ECG. Predicting and diagnosing requires domain expertise like cardiologists/physicians. Deep Neural Network techniques extract features accurat...
ECG signals are non-stationary, pseudo periodic in nature and whose behavior changes with time. The proper processing of ECG signal and its accurate detection is very much essential since it determines the condition of the heart. The analysis of ECG signal requires the information both in time and frequency, for clinical diagnosis. Hence the wavelet transforms becomes handy for analyzing these ...
BACKGROUND/AIMS Resting electrocardiogram (ECG) abnormalities have been strongly associated with cardiovascular disease mortality. Little is known, however, about the association between individual components of metabolic syndrome and ECG abnormalities, especially in Asian populations. METHODS We examined clinical and laboratory data from 31,399 subjects (age 20 to 89 years) who underwent med...
An Electrocardiogram (ECG) graphically records changes in electrical potentials between different sites on the skin due to cardiac activity. The heart’s electrical activity is a depolarization and depolarization sequence. ECGs help in identifying cardiac arrhythmia because they have diagnostic information. ECG arrhythmia detection accuracy improves by using machine learning and data mining meth...
The use of dynamic electrocardiogram (ECG) monitoring is regarded as a standard of care during general anesthesia and is strongly encouraged when providing deep sedation. Although significant cardiovascular changes rarely if ever can be attributed to mild or moderate sedation techniques, the American Dental Association recommends ECG monitoring for patients with significant cardiovascular disea...
Electrocardiographic changes in athletes are common and usually reflect benign structural and electrical remodelling of the heart as a physiological adaptation to regular and sustained physical training (athlete's heart). The ability to identify an abnormality on the 12-lead ECG, suggestive of underlying cardiac disease associated with sudden cardiac death (SCD), is based on a sound working kno...
Emergency physicians attending to pediatric patients in acute care settings use electrocardiograms (ECGs) for a variety of reasons, including syncope, chest pain, ingestion, suspected dysrhythmias, and as part of the initial evaluation of suspected congenital heart disease. Thus, it is important for emergency and acute care providers to be familiar with the normal pediatric ECG in addition to c...
The ECG is a rapidly available clinical tool that can help clinicians manage poisoned patients. Specific myocardial effects of cardiotoxic drugs have well-described electrocardiographic manifestations. In the practice of clinical toxicology, classic ECG changes may hint at blockade of ion channels, alterations of adrenergic tone, or dysfunctional metabolic activity of the myocardium. This revie...
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