2012年6月30日 · S1Q3T3 pattern means the presence of an S wave in lead I (indicating a rightward shift of QRS axis) with Q wave and T inversion in lead III. S1Q3T3 pattern is the classical ECG pattern of acute pulmonary embolism which is often taught in ECG classes, though it is not the commonest ECG finding in pulmonary embolism.

2014年9月14日 · Johnson Francis. Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal

2024年2月14日 · STEMI – Anterior Wall ECG shows ST elevation myocardial infarction of anterior wall. Up sloping elevation of ST segment is seen in leads V1 to V5, with maximum

2013年12月3日 · T inversion in inferior leads can also occur in pulmonary embolism. Right axis deviation is another important feature of pulmonary embolism, which is also indicated by the S waves in lead I in the S1Q3T3 pattern. A case of pulmonary embolism with ECG showing S1Q3T3 pattern has been reported by Elaine Boey, Swee-Guan Teo and Kian-Keong Poh [1].

2009年12月21日 · ECG and CXR in Kartagener Syndrome ECG in Kartagener syndrome showing features of dextrocardia. Negative P wave, QRS complex and T wave in lead I, right lower quadrant QRS axis and regression of QRS amplitude from V1 to V6, as the heart is on the opposite side are the features of mirror image dextrocardia in Kartagener syndrome.

2010年3月19日 · Electrical alternans. Electrical alternans is a phenomenon seen on the electrocardiogram with alternation in the amplitude of QRS complexes.

2009年11月29日 · ECG in cardiac resynchronization therapy (CRT): Regular pacing spikes are seen before the QRS complexes. R wave in V1 indicates LV component.

2017年5月22日 · Atrial fibrillation (AF) with slow ventricular rate. Fine fibrillary waves are seen throughout the baseline, indicating fine atrial fibrillation.

2022年3月5日 · Johnson Francis. Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal

2008年10月18日 · Johnson Francis. Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal