Yield of Echocardiography in the Evaluation of Cerebral Ischemic Events: A Single Center Cohort Study.
J Stroke Cerebrovasc Dis
; 28(3): 562-568, 2019 Mar.
Article
em En
| MEDLINE
| ID: mdl-30473460
ABSTRACT
BACKGROUND:
Echocardiography (ECO) is frequently used as a screening test in patients with acute ischemic brain disease. We aimed to evaluate the additional information and therapeutic impact resulting from ECO in these patients.METHODS:
We conducted a prospective study performing ECO on consecutive patients with ischemic stroke or transient ischemic attacks, admitted to our centre between February 2013 and May 2017.RESULTS:
A total of 696 patients were included (female, 57.3%; mean age, 70 ± 15.3 years). Seven hundred thirty two echocardiographic examinations were performed (696 transthoracic and 36 transesophageal). Echocardiography yielded findings judged of clinical importance in 142 patients (20.4%, 95% CI 17.5-23.5). The most frequent of these were left atrial volume enlargement or a normal evaluation. Echocardiography findings resulted in changes in the management of 76 patients (10.7% 95% CI 8.8-13.4); initiation of anticoagulation therapy, administration of IV antibiotic therapy, cardiac surgeries, or other pharmacological therapies occurring in 42 cases (6%). The presence of coronary heart disease (OR 2.64 95% CI 1.34-5.25), atrial fibrillation (OR 0.24; 95% CI, 0.2-0.69), and admission NIHSS (OR 1.04; 95% CI, 1.01-1.09), were the variables associated with changes in management.CONCLUSIONS:
In unselected patients with acute ischemic stroke ECO had a low yield of additional information, and it changed management in a small percentage of patients.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Isquemia Encefálica
/
Ataque Isquêmico Transitório
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Ecocardiografia Transesofagiana
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Acidente Vascular Cerebral
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Cardiopatias
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article