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8 de jun. de 2023 · Learn about the ECG features, clinical relevance and patterns of anterior STEMI, a type of myocardial infarction that usually involves the left anterior descending artery. See examples of ECG changes, such as ST segment elevation, Q waves, T waves and reciprocal ST depression, and how to diagnose anterior MI from precordial leads.
- De Winter T Waves
Background. 1947 – The de Winter ECG pattern was first...
- Poor R Wave Progression
References. Zema MJ, Kligfield P. ECG poor R-wave...
- LMCA Occlusion
LMCA “occlusion”: a misnomer. ST elevation in aVR with...
- Right Ventricular Infarction
Right-sided leads. There are several approaches to recording...
- Posterior Infarction
Explanation of the ECG changes in V1-3. The anteroseptal...
- ECG Library Basics
LITFL Further Reading. ECG Library Basics – Waves,...
- Ed Burns
Emergency Physician in Prehospital and Retrieval Medicine in...
- Robert Buttner
MBBS (UWA) Emergency Medicine Registrar and Trainee at Sir...
- De Winter T Waves
Desde entonces, la expresión tombstoning of ST segment —y otras por el estilo, como tombstone ST elevation, tombstone ST segment elevation, tombstoning ST elevation y ECG tombstoning o EKG tombstoning — se usan ampliamente para designar el signo electrocardiográfico consistente en una importante elevación del segmento ST de convexidad ...
Tombstoning ST-segment elevation is a type of ST-segment elevation with a specific morphology which is observed in the early period of acute myocardial infarction [ 2 - 7 ]. This ECG appearance is a notion beyond morphological difference and is associated with more serious clinical results.
11 de may. de 2004 · A case report of a 82 year old woman with massive ST elevation in the anterolateral leads on ECG, suggestive of extensive myocardial damage. The article discusses the ECG morphology, the association with reperfusion arrhythmias and the coronary angiography findings of this rare pattern.
10 de nov. de 2019 · Learn about tombstone ST-segment elevation, a rare and severe form of acute myocardial infarction that resembles a tombstone on ECG. Find out the criteria, prognosis and treatment of this condition.
En dermatohistopatología, por ejemplo, llaman en inglés tombstones o tombstoning a un fenómeno celular característico del pénfigo vulgar, por el que las células basales de la epidermis permanecen unidas a la membrana basal y recuerdan vagamente a las filas de lápidas de un cementerio.
30 de ene. de 2020 · Se denomina Tombstone a un patrón típico electrocardiográfico con elevación prominente del ST el segmento es de convexidad superior y está fusionado con la porción ascendente del QS, el pico supera la altura de la onda R y se fusiona con la rama ascendente de la siguiente onda T dando así el nombre a esta morfología electrocardiográfica la cual ...