Abstract Body (Do not enter title and authors here): Introduction:
Human Immunodeficiency Virus Associated Cardiomyopathy (HIVAC) is characterized by left ventricular (LV) systolic or diastolic dysfunction with or without LV dilatation and heart failure symptoms. The introduction of antiretroviral therapy (ART) has changed the fulminant systolic heart failure presentation of HIV myocarditis to diastolic heart failure. We present a unique case of dilated cardiomyopathy in a young patient without advanced HIV illness which has rarely been documented in the literature. This is a rare presentation of HIVAC in the post-ART era.

Case Report:
A 32-year-old male with a past medical history (PMH) of the human immunodeficiency virus (HIV) presented with complaints of new onset worsening shortness of breath and lower extremity edema for four weeks. He was diagnosed with HIV seven years ago and was not compliant with ART. Laboratory testing showed a cluster of differentiation 4 (CD4) 823 and HIV load 2550. Myocarditis was ruled out by normal troponin levels and no new changes on the electrocardiogram (ECG). Transthoracic echocardiogram (TTE) showed dilated left ventricle (LV), LV global hypokinesis, LV ejection fraction (LVEF) 10-15%, dilated right ventricle, biatrial dilation, moderate to severe mitral regurgitation, severe tricuspid regurgitation, pulmonary artery (PA) systolic pressure 73 mmHg and no pericardial effusion. Coronary angiography was negative for coronary artery disease (CAD). The patient was started on carvedilol and outpatient evaluation for a left ventricular assistance device.

Discussion:
Systolic dysfunction in patients with HIVAC carried a poor prognosis in the pre-ART era and was common in patients with elevated c-reactive protein (CRP), tobacco use, and previous myocardial infarction (MI). After the advent of ART, systolic dysfunction is rare and replaced by diastolic cardiomyopathy in the setting of ART use. Diagnosis is usually by excluding other etiologies and biopsy is not necessarily required. Management is usually guideline-directed medical therapy (i.e. beta blocker, renin-angiotensin-aldosterone antagonists, sodium-glucose cotransporter-2) and device-based therapy but there is still data lacking to assess its benefit.