Abstract :
Background: HIV continues to be a major global public health issue. In 2014 an estimated 36.9 million people were living
with HIV, a global prevalence of 0.8 %. The clinical spectrum of HIV infection encompasses a spectrum ranging from an
acute syndrome associated with primary infection to a prolonged symptomatic state to an advanced cardiac disease in HIV
affected patients is becoming more prevalent as therapy and longevity improve Infection HIV is one of the causes of
acquired heart disease in these patients. With advances in the management of patients living with HIV and AIDS (PLHA),
not only survival has increased but manifestations of late stage HIV infection are encountered more often including
cardiovascular complications. Aims and Objectives: To determine the prevalence and characteristics of cardiac
manifestations in patients with HIV infection and to evaluate their correlation with CD4 count. Methods: During the period
of 1 year from July 2015 to September 2016, total 100 cases of HIV/AIDS were included. The occurrence of cardiac
involvement in HIV/AIDS cases was determined based on cardiac enzymes, ECG findings & 2D Echocardiography
findings. An attempt was made to correlate various cardiac findings with CD4 T cell count. Results: Male to female ratio
was 3:1. Common clinical symptoms were fever (68%), cough (44%) & extertional breathlessness (33%)
Echocardiographic abnormalities were seen in 54.3% of patients. Reduced ejection fraction (below 50%) and fractional
shortening below 30% were the most common cardiac abnormality (46.3%) followed by pericardial effusion (16.66%),
pulmonary artery hypertension (11.11%), dilated cardiomyopathy (9.25%), diastolic dysfunction (9.25%), regional wall
motion abnormality (1.85%) and valvular regurgitation (5.55%) respectively. Significant statistical positive correlation was
observed between low CD4 count and echocardiographic abnormalities (p < 0.001). Pericardial effusion was seen more in
patients with CD4 count below 200 (p < 0.05). Maximum number of echocardiographic abnormalities was seen in WHO
clinical stage IV. Conclusion: Echocardiographic abnormalities are more prevalent in HIV/AIDS patients and their
prevalence increases as the CD4 count falls andoccur more in advanced stage of the disease. So we should aim at starting
ART early in HIV infected patients so as to improve the quality of life of people living with HIV/AIDS.
Keyword :
HIV, AIDS, PLHA, CD4 Count, Echocardiographic Findings.