###Human: My chest X-ray shows enlarged heart due to cocaine use. Will it get better? ###Assistant: Hello. Your reports are showing mild LV dysfunction (left ventricle) with no lung disease (attachment removed to protect patient identity). LV dysfunction is likely to be related to drug abuse. Still, it will be useful if you provide your ECG and echo cardiography report. If you stop taking these drugs and take medicines as suggested your symptoms are likely to improve. Duration of improvement varies with each patient depending upon the damage to the heart and compliance of the patient to the prescribed medications.