Echocardiogram Suggestive of Severe Pulmonary Embolism

Title: Catheter-based Therapy for Massive Pulmonary Embolism in an Elderly Woman with Chest Pain and Dyspnea: Case Report Authors: Hugo R. Ramos, Maria Soledad Ceballos, Hernan Alvarenga, Eduardo C. Conci, Carlos S. Balestrini Abstract: An 80-year-old woman presented with chest pain and dyspnea. The electrocardiogram (ECG) showed a known chronic complete left bundle branch block and elevated levels of high-sensitivity cardiac Troponin T. The first diagnosis was acute coronary syndrome, but a few hours later she developed shock and syncope; after resuscitation a coronary angiography was performed but it did not show any acute coronary obstruction. The echocardiogram showed McConnell’s sign suggesting a massive pulmonary embolism; the pulmonary angiography showed large thrombi in both branches of pulmonary artery, so a catheter-based treatment was performed with thromboaspiration and rt-PA administration, and a significant improvement of blood pressure, clinical condition and right ventricle function was observed. In spite of bleeding at the puncture sites (femoral artery and vein), controlled by local compression, catheter-based therapy in massive pulmonary embolism was associated with survival and satisfactory outcome. A combined fragmentation/thromboaspiration and catheter-directed fibrinolysis strategy may be useful to reduce the embolic load, improve RV function, and reduce mortality. Read the Article Here: https://www.cureus.com/articles/21636...