The available information suggests that the sensitivity of the electrocardiogram in association with other signs of heart disease is relatively good and that this may vary with the severity of the underlying disease. In contrast, its specificity for sudden......
作者: N Banluesombatkul,T Rakthanmanon,T Wilaiprasitporn 摘要: Obstructive sleep apnea (OSA) is a common sleep disorder caused by abnormal breathing. The severity of OSA can lead to many symptoms such as sudden cardiac death (SCD). Polysomnography (PSG) is a gold standard for OSA diagnosis...
To elucidate electrocardiographic differences of dilated cardiomyopathy (DCM) and coronary artery disease (CAD) with left ventricular (LV) dysfunction, 12-lead electrocardiograms in 23 patients with DCM, 36 patients with CAD and LV dysfunction, and 63 normal subjects were analyzed. Abnormal Q waves ...
Cinar A, Tuncer SA. Classification of normal sinus rhythm, abnormal arrhythmia and congestive heart failure ECG signals using LSTM and hybrid CNN-SVM deep neural networks. Comput Methods Biomech Biomed Engin. 2021;24(2):203–14. ArticlePubMedGoogle Scholar U.S Food & Drug Administration. Fact ...
4. Event button to record abnormal event time for patient. 5. Lead ECG waveform can be displayed on the screen. 6. Support waveform freezing function. 7. Patient cable plug with anti-reverse plug and anti-drop function Features: 1.Portable and light Portable ...
an adaptive thresholding with a decision rule algorithm that allows to distinguish ECG signal peak from noise peak and also allows to discriminate T-waves. Once detected the NN interval, defined as the Normal-to-Normal interval obtained from the signal without abnormal beats, several features relate...
【摘要】目的 研究小儿肺炎患儿血清CK、CK-MB、cTnT水平及ECG变化特征在疾病治疗及预后评价中的应用.方法 分别选取2014年5月-2015年5月我院收治肺炎感染50例作为治疗组及健康体检儿童48例作为对照组,依照患儿的严重程度将治疗组分为轻症组和重症组;检测所有受试者心肌酶谱、肌钙蛋白T及心电图情况并进行比较.结果...
severity of heart failure and serves as a reliable indicator. We can see that the ST-T segment of most ECGs is more red than other segments, and the results show that the model pays more attention to the ST-T segment location of the characteristic ECGs, which has some indicative effect ...
Prior studies examined association between short-term mortality and certain changes in the admission ECG in acute myocardial infarction (AMI). Nevertheless, little is known about possible differences between patients with diabetes and without diabetes in
When there is abnormal depolarisation there should be abnormal repolarisation — hence the presence of T-wave inversion and ST elevation and/or depression, which can often mimic Occlusion Myocardial Infarction (OMI).There are two types of precordial patterns seen on the sinus rhythm ECG – type...