• AIDS · Sep 2012

    Doppler echocardiography does not accurately estimate pulmonary artery systolic pressure in HIV-infected patients.

    • Van N Selby, Rebecca Scherzer, Christopher F Barnett, John S MacGregor, Juliana Morelli, Catherine Donovan, Steven G Deeks, Jeffrey N Martin, and Priscilla Y Hsue.
    • Division of Cardiology, San Francisco General Hospital, San Francisco, CA 94110, USA.
    • AIDS. 2012 Sep 24; 26 (15): 1967-9.

    AbstractDoppler echocardiography is used to screen for HIV-related pulmonary arterial hypertension (HRPAH). We studied patients with HIV infection to determine the accuracy of Doppler echocardiography-estimated pulmonary artery systolic pressure (PASP) compared with PASP measured during right heart catheterization. Doppler echocardiography-estimated PASP was inaccurate in 19.7% of cases. Using Doppler echocardiography-estimated PASP, one in three patients with HRPAH was missed. Doppler echocardiography estimates of PASP are not accurate in patients with HIV.

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