Loading…

Incidence of electrocardiographic alterations in the preoperative period of non-cardiac surgery

The electrocardiogram is the most widely used test to assess cardiovascular risk during the preoperative period. The objective of the present study is to evaluate the incidence of electrocardiographic alterations in the general population scheduled for non-cardiac surgery and to determine if the age...

Full description

Saved in:
Bibliographic Details
Published in:Revista española de anestesiología y reanimación (English ed.) 2021-05, Vol.68 (5), p.252-257
Main Authors: Gutiérrez Martínez, D., Jiménez-Méndez, C., Méndez Hernández, R., Hernández-Aceituno, A., Planas Roca, A., Aguilar Torres, R.J.
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The electrocardiogram is the most widely used test to assess cardiovascular risk during the preoperative period. The objective of the present study is to evaluate the incidence of electrocardiographic alterations in the general population scheduled for non-cardiac surgery and to determine if the age greater than or equal to 65 years or the revised cardiac risk index ≥1 represent a risk factor for presenting these alterations. Over a period of one month, all preoperative electrocardiograms (ECG) from the anesthesia clinic were analyzed. Various epidemiological data were collected and the revised cardiac risk index was calculated. Major alterations were defined as those requiring Cardiology follow-up. 476 patients were recruited, of whom 40.8% were ≥65 years, 32.6% had HTN, 14.4% DM and 27.9% dyslipidemia. 16.16% of the patients had a Lee Index ≥1. Of the entire sample, 80.5% had a normal ECG, 6.5% minor alterations and 13.0% major alterations. In the multivariate analysis, age ≥65 years and the presence of HTN were shown as independent risk factors for presenting alterations in the total and major ECG. The Lee index ≥1 was not associated with an increased risk of electrocardiographic abnormalities. Patients ≥65 years old and those with HTN are at greater risk of presenting major electrocardiographic abnormalities, so we recommend including the ECG as a routine diagnostic test in the preoperative period of non-cardiac surgery. El electrocardiograma es la prueba más utilizada para evaluar el riesgo cardiovascular durante el periodo preoperatorio. El objetivo del presente estudio es evaluar la incidencia de alteraciones electrocardiográficas en la población general programada para cirugía no cardiaca y determinar si la edad ≥65 años o el índice de riesgo cardiaco revisado ≥1 suponen un factor de riesgo para presentar dichas alteraciones. Durante un periodo de un mes se analizaron todos los electrocardiogramas (ECG) preoperatorios de la consulta de anestesia. Se recogieron datos epidemiológicos y se calculó el índice de riesgo cardiaco revisado. Se definieron como alteraciones electrocardiográficas mayores aquellas que precisaban seguimiento por Cardiología. Se reclutaron 476 pacientes, de los cuales 40,8% eran ≥65 años, 32,6% tenían HTA, 14,4% DM y 27,9% dislipemia. Un 16,16% de los pacientes tuvieron un Índice de Lee ≥1. El 80,5% de los pacientes presentaban un ECG normal, el 6,5% alteraciones menores y el 13%, alteraciones mayores. En el análisis multivarian
ISSN:2341-1929
2341-1929
DOI:10.1016/j.redare.2020.11.003