Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add more filters










Database
Language
Publication year range
1.
Medicina (B.Aires) ; 77(6): 515-516, dic. 2017. ilus
Article in Spanish | LILACS | ID: biblio-894533

ABSTRACT

El proceso post-infarto agudo de miocardio genera el sustrato apropiado para la formación de circuitos de reentrada, los cuales son considerados como el mecanismo más frecuente de las extrasístoles y taquiarritmias ventriculares. Presentamos el trazado electrocardiográfico de un paciente con infarto agudo de miocardio en quien se observó la inusual concurrencia de una trigeminia ventricular acoplada a extrasístoles ventriculares bigeminadas, que originó una secuencia de trigeminia sobre la bigeminia, evidenciando la existencia de dos circuitos reentrantes (reentrada de la reentrada); después de una dupla de la extrasístole bigeminada se genera un aleteo ventricular.


The process that follows an acute myocardial infarction generates an appropriate substrate for the formation of reentry circuits, considered to be the most frequent mechanism of ventricular extrasystoles and tachyarrhythmias. We present the case of a patient with an acute myocardial infarction unusually concurring with ventricular trigeminy coupled to ventricular bigeminated extrasystoles giving rise to a trigeminy sequence over the bigeminy, which indicates the existence of two reentry circuits (reentry of reentry) that trigger ventricular flutter.


Subject(s)
Humans , Male , Middle Aged , Cardiac Complexes, Premature/etiology , Myocardial Infarction/complications , Cineangiography , Angioplasty , Electrocardiography , Cardiac Complexes, Premature/diagnosis , Cardiac Complexes, Premature/physiopathology , Myocardial Infarction/diagnosis , Myocardial Infarction/physiopathology
SELECTION OF CITATIONS
SEARCH DETAIL
...