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CorSalud (Revista de Enfermedades Cardiovasculares)

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2021, Number 2

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CorSalud 2021; 13 (2)

The phenomenon of cardiac memory as a simulator of myocardial ischemia

Milian PWA, Martínez LF, Milián SRG, Milián PWR, Oumarou II
Full text How to cite this article

Language: Spanish
References: 8
Page: 251-255
PDF size: 279.34 Kb.


Key words:

cardiac memory, artificial pacemaker, left bundle branch block, ventricular repolarization.

ABSTRACT

The abnormalities in ventricular repolarization are common manifestations of several conditions, among these, we can include cardiac memory, a frequently unrecognized phenomenon in medical practice. The severity of each of these causes is variable; nonetheless, a definitive diagnosis of each of them is not always evident. We present the case of a patient admitted at the emergency room with chest pain and deeply inverted T waves in the electrocardiogram, mimicking a severe myocardial ischemia, which was defined as cardiac electrical memory.


REFERENCES

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  2. Shvilkin A, Bojovic B, Vajdic B, Gussak I, Zimetbaum P, Josephson ME. Vectorcardiographic determinants of cardiac memory during normalventricular activation and continuous ventricularpacing. Heart Rhythm. 2009;6(7):943-8. [DOI]

  3. Carmona Puerta R, Ramos Ramírez RR, Rodríguez León A, Padrón Peña G, Chávez González E,Cruz Elizundia JM. El fenómeno de la memoriaeléctrica cardíaca: Un gran simulador. Presentación de dos casos. CorSalud [Internet]. 2010 [citado 3 Jun 2020];2(3):213-20. Disponible en:http://www.corsalud.sld.cu/sumario/2010/v2n3a10/fenomeno.htm

  4. Febres-Aldana CA, Fernández-Ruiz R, Febres-Aldana AJ, D’Alessandro Martínez A. La memoriacardíaca en perspectiva: Mecanismos e implicaciones clínicas. Avances Cardiol. 2015;35(4):230-9.

  5. Rocha A, Acosta D, Agorrody V, Américo C, Bazzino Ó. Anormalidades en la onda T luego debloqueo completo de rama izquierda transitorio:efecto de memoria cardíaca. Reporte de un caso.Rev Urug Cardiol. 2012;27(1):67-70.

  6. Calero-Paniagua I, Cuerda-Clares MT. No es isquemia, es memoria eléctrica cardíaca. Galicia Clin.2017;78(3):146.

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CorSalud. 2021;13