Assessment of right ventricular function in patients presenting with inferior ST segment elevation myocardial infarction and right ventricular infarction undergoing primary percutaneous intervention by different echocardiographic modalities in correlation with angiographic findings

ConclusionImpaired RV function in patients presenting with RV infarction can be predicted by different angiographic findings. Proximal RCA total occlusion being commonest IRA associated with impaired RV function. Also, presence of heavy thrombus burden and less than TIMI III flow after angioplasty are associated with increased risk of impaired RV function. RV free wall strain measured by 2D-speckle tracking echocardiography has highest accuracy in detection of proximal RCA occlusion compared to other echocardiographic indices including TAPSE, S ’ and FAC.
Source: QJM - Category: Internal Medicine Source Type: research