非透壁性心梗 nontransmural MI 正常窦性心律 normal sinus rhythm 二尖瓣型P波 P mitrale 肺型P波 P pulmonale 房性早搏 PAC / Premature atrial contractions 起搏心律 pacemaker rhythm 成对室早 paired PVC 并行心律 para-systole 阵发性交界(室上)性心...
ECG interpretation usually starts with an assessment of the P-wave. The P-wave is a small, positive and smooth wave. It is small because the atria make a relatively small muscle mass. If the rhythm is sinus rhythm (i.e. under normal circumstances) the P-wave vector is directed downwards...
In this study, ECG signals of normal sinus rhythm (NSR), ventricular tachycardia (VT) and ventricular fibrillation (VF) were taken out to extract the RR interval series. Approximate entropy (ApEn) values of the RR interval series were calculated and compared among the three groups by ANOVA me...
normal sinus rhythmarrhythmiacongestive heart failureLSTMCNNEffective monitoring of heart patients according to heart signals can save a huge amount of life. In the last decade, the classification and prediction of heart diseases according to ECG signals has gained great importance for patients and ...
normal ECG 正常心电图 otherwise normal ECG 余心电图正常 abnormal ECG 异常心电图 uninterpretable ECG 无法判读的心电图 Technical conditions 技术条件 extremity electrode reversal 肢体导联反接 misplaced precordial electrode(s) 胸导联错接 missing lead...
The heart rhythm: How the electrical conduction system is functioning. Is the heart beating regularly or irregularly? Normal sinus rhythm is how the heart should beat (see cardiac cycle above). Atrial fibrillation is an example of an irregular heart rhythm. Other irregular heartbeats include prematu...
For Fans of Dr Jerry W Jones Sick Sinus Syndrome AV Nodal Reentry Tachycardia on a Holter Monitor Strip PVCs With VA Conduction PVCs And Their Relationship to P waves, Some Examples Complete Right Bundle Branch Block With AV Block and More ...
2. Normal Sinus Rhythm3. Left Atrial Enlargement4. Left Anterior Fascicular Block5. ST-T Wave Abnormality - Consider IschemiaWhen the patient's heart was removed, a portion of the right atrium was left behind including the native sinoatrial node (SA node). A new heart was implanted ...
The normal conduction pathway originates in the sinoatrial (SA) node, which initiates sinus impulses, and a wave of depolarization spreads out over the right and left atria, forming the P wave. At the level of the atrioventricular (AV) node, the beat is conducted to the ventricles over the...
Do you know what a normal ECG reading looks like? From calibration to ST-segment evaluation, follow these steps to reliably interpret an electrocardiogram ➤