- Pass the present high risk factors for thromboembolism (MOTYKIE et al., 2000; CAPRINI, 2005); CD4 + lower levels than 200 cells / mm3 (SAIF; BONA; GREENBERG, 2001; Klein et al., 2005; CRUM-Cianflone; Weekes; BAVARO, 2008; SILVA; MORI; Guimarães, 2012), and high viral load, greater than 100,000 RNA copies / mL (CRUM-Cianflone; Weekes; BAVARO, 2008; SILVA; MORI; Guimarães, 2012); concurrent diseases classified as (1) infection (Mycobacterium avium, cytomegalovirus, Pneumocystis carinii pneumonia, the herpes simplex virus, Tuberculosis, Toxoplasmosis); (2) neoplasms (Kaposi's sarcoma, non-Hodgkin's lymphoma, Hodgkin's lymphoma), (3) autoimmune diseases (Hemolytic Anemia Autoimmune - (SAIF; BONA; GREENBERG, 2001); and (5) Ischemic Heart Disease, Aortic Stenosis Severe Obstructive Hypertrophic Cardiomyopathy and (Nakajima et al., 2006).