P., P. M., L. Shanmugam, and P. A. Prasath. “Evaluation of Lung Ultrasound With Clinical Congestion Score in Diagnosis and Clinical Outcome of Patients With Acute Left Ventricular Failure Prospective Study”. International Journal of Advances in Medicine, vol. 7, no. 5, Apr. 2020, pp. 764-9, doi:10.18203/2349-3933.ijam20201559.