Right ventricular thrombus and pulmonary emboli in a patient with emphysema: an echocardiographic and Doppler documentation.

Pulmonary hypertension is a known complication of chronic obstructive pulmonary disease (COPD). A worsening dyspnea in a patient with COPD is usually a sequela of the pulmonary disease. However, it may be due to pulmonary embolism, a complication which is difficult to diagnose in such patients. We present a patient with COPD in whom two-dimensional and Doppler echocardiography confirmed the diagnosis of pulmonary emboli by documenting right ventricular thrombus and pulmonary hypertension. This case report emphasizes the usefulness of these noninvasive cardiac imaging techniques in the detection and evaluation of pulmonary embolism in patients with COPD.