A 67-year-old man without prior heart disease presented with atrial flutter, with a 12-lead electrocardiogram (ECG) suggestive of typical atrial flutter. The patient underwent electrophysiology study and was found to have atypical atrial flutter, with entrainment mapping indicating likely left-sided ...
先将MITDB数据库中的ECG记录从360 Hz下采样到250 Hz。另外,由于原始的ECG信号经常被不同类型的噪声所污染,例如电力线干扰,基线漂移和肌肉噪声 [31],这些伪影使用Daubechies小波6进行去噪处理。随后,将经过滤波的ECG信号以4 s的长度进行分段,并根据注释进行分类,每个ECG分段包含1000个采样点。然后在将心电图片段进行...
【论文阅读笔记】Automated detection of atrial fibrillation and atrial flutter in ECG signals based on convol,程序员大本营,技术文章内容聚合第一站。
Atrial flutter is a type of supraventricular tachycardia caused by a re-entry circuit within the right atrium
If your doctor thinks you have atrial flutter based on your symptoms, you’ll undergo tests to confirm that as well as rule out other arrhythmias, such as atrial fibrillation. These tests can tell a lot about what’s happening with your heart: Electrocardiogram (EKG or ECG). In this quick...
Elective direct current cardioversion is considered first-line treatment in many cases of atrial flutter and fibrillation. This also is true in the pediatric population. This report describes a case of successful cardioversion that resulted in a very prolonged electrical quiescence.关键词: Atrial flutter...
Atrial fibrillation should be differentiated from atrial flutter and atrial tachycardia with varying A-V response. Tachycardia with wide QRS complexes (and an irregular ventricular response) are either due to aberrancy or to anomalous AV-conduction (WPW syndrome). Furthermore an irregular ventricular ...
Regular atrial tachycardias classically are classified into flutter or tachycardia, depending on the rate and presence of a stable baseline on the ECG. How... N Saoudi,F Cosio,A Waldo,... - 《J Cardiovasc Electrophysiol》 被引量: 1139发表: 2001年 ...
ectification in ECG Assessment of atrial fibrillation and flutter by T-P internal signal rectification in ECGAssessment of atrial fibrillation and flutter by T-P internal signal rectification in ECGIvaylo ChristovG. BortolanI. Daskalov
At the pacemaker clinic, 37 were determined to be in AF and three were in atrial flutter (AFL). Of these 40 patients with AF/AFL, 28 were correctly identified as such on the 12-lead ECG interpretation. Twelve of the 40 were interpreted only as having an 'electronic ventricular pacemaker'...