Basnet BK, Manandhar K, Shrestha R, Shrestha S, Thapa M. Electrocardiograph and Chest X-ray in Prediction of Left Ventricular Systolic Dysfunction. J Nepal Med Assoc [Internet]. 2009 Oct. 1 [cited 2024 May 8];48(176). Available from: http://jnma.com.np/jnma/index.php/jnma/article/view/343