Revisiting Clinical Utility of Chest Radiography and Electrocardiogram to Determine Ischemic Stroke Subtypes: Special Reference on Vascular Pedicle Width and Maximal P-Wave Duration.
Eur Neurol
; 73(5-6): 342-50, 2015.
Article
en En
| MEDLINE
| ID: mdl-26021430
ABSTRACT
BACKGROUNDS It is often difficult to diagnose stroke subtypes at admission, particularly in sinus rhythm cases. Vascular pedicle width (VPW) on chest X-ray (CXR) and maximal P-wave duration (P-max) on electrocardiogram (ECG) are again realized as useful parameters reflecting intravascular volume and atrial conduction status, respectively. We investigated the utility of VPW and P-max as a tool for differentiating ischemic stroke subtypes. METHODS:
We studied 343 acute stroke patients showing sinus rhythm on admission. Dividing the patients into cardioembolic (CE) stroke (n = 57) and non-CE (n = 286) groups, we compared clinical backgrounds including VPW on CXR, and P-max in lead II and premature atrial contraction (PAC) on 12-leads ECG. Then, we investigated the independent factors for CE.RESULTS:
Independent factors associated with CE were VPW (≥59.3 mm) (p < 0.001; odds ratio (OR), 10.12; 95% confidence interval (CI), 4.13-24.8), P-max in lead II (≥120 ms) (p < 0.001; OR, 8.61; 95% CI, 3.96-18.7), PAC (p = 0.002; OR, 7.35; 95% CI, 2.14-25.3) and D-dimer level (≥1.11 µg/ml) (p = 0.016; OR, 2.57; 95% CI, 1.20-5.51).CONCLUSIONS:
VPW, P-max, PAC and D-dimer are useful parameters for diagnosing CE stroke in patients with sinus rhythm at admission.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Accidente Cerebrovascular
/
Electrocardiografía
Tipo de estudio:
Diagnostic_studies
Límite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Eur Neurol
Año:
2015
Tipo del documento:
Article
País de afiliación:
Japón