Early Detection of Right Ventricular Dysfunction in Chronic Obstructive Pulmonary Disease by Echocardiography.
J Assoc Physicians India
; 66(12): 11-12, 2018 Dec.
Article
em En
| MEDLINE
| ID: mdl-31315328
ABSTRACT
OBJECTIVE:
This study is designed to investigate the effects of pulmonary arterial hypertension on RV systolic and diastolic functions in cases of COPD and to correlate RV systolic and diastolic functions with pulmonary arterial pressure. MATERIALS ANDMETHODS:
100 patients admitted in various medical wards of tertiary care Hospital and a primary care hospital with stable chronic obstructive pulmonary disease persons with age and sex-matched. 35 age and sex matched person without any associated and known disease were taken as control subjects. Selection of cases has been made on basis of detailed history, thorough clinical examination, electrocardiography, chest x-ray, pulmonary function tests. OBSERVATION RV Systolic function (RVEF and RVWT) are significantly abnormal in patients of stable compensated COPD and they are significantly correlated with PAP(p< 0.002). RV diastolic function i.e., E/A ratio and PFR are altered in 60%(n-60) of patients of COPD studied against control subjects and significantly correlated with PAP(p< 0.002).CONCLUSION:
Echocardiography is a non invasive method to detect changes of right ventricular dysfunctions in early stages with very good significant sensitivity and specificity.
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Base de dados:
MEDLINE
Assunto principal:
Ecocardiografia
/
Disfunção Ventricular Direita
/
Doença Pulmonar Obstrutiva Crônica
Idioma:
En
Ano de publicação:
2018
Tipo de documento:
Article