Project description:Biventricular thrombi secondary to anterior myocardial infarction is very rare. We present a patient with giant biventricular thrombi subsequent to an old anterior wall myocardial infarction, and devastating consequences, including acute pulmonary artery and femoral artery embolism. We introduce a unique case report with demonstrative and illustrative images.
Project description:A 40-year-old woman with history of atopy and peripheral eosinophilia presented with clinical signs of heart failure. Echocardiography revealed a restrictive cardiomyopathy with biventricular thrombi. Hypereosinophilic syndrome resulting in eosinophilic myocarditis (Loeffler's syndrome) was diagnosed. This case highlights the workup, diagnosis, and management of hypereosinophilic syndrome with eosinophilic myocarditis. (Level of Difficulty: Advanced.).
Project description:IntroductionCoronavirus 2019 (COVID-19) can cause cardiovascular manifestations including myocardial injury and thromboembolic events.Case presentationHere, we report a case of a 27-year-old female with dilated cardiomyopathy, right atrial and biventricular thrombi infected with COVID-19.DiscussionThere are several complex coagulation abnormalities in COVID-19 patients that have been suggested to create a hypercoagulable state. Evidence have shown that endothelial injury potentially leading to thromboembolic events is caused by direct invasion of endothelial cell by SARS-CoV-2 and complement activation contributed by the virus spike protein.ConclusionDCM can be complicated by atrial and biventricular thrombi due to coagulation abnormalities that are likely to persist after recovery from COVID-19. Thus, long-term careful monitoring of cardiac function is necessary after recovery of COVID-19.
Project description:A 59-year-old female with a history of stage IV lung adenocarcinoma presented with worsening shortness of breath and cough over several weeks. She was tachycardic, hypotensive, and tachypneic. Portable chest x-ray suggested bilateral pleural effusions and computed tomography angiography (CTA) revealed bilateral pulmonary emboli (PE) with suspected right heart strain. Upon admission to the medical intensive care unit for treatment of PE, bedside echocardiography was performed to direct management. Indicators of cor pulmonale and right heart strain were apparent including right ventricle dilation, reduced tricuspid systolic excursion, and a deformed left ventricle with “D sign”. Most notably, a right atrial thrombus was detected, a finding not initially seen on CTA. Ultimately, prompt detection of the effects on the right ventricle by bedside echocardiography directed the next step in this patient's clinical course without delay.
Project description:Breast carcinoma en cuirasse (CeC) is an extremely rare form of cutaneous metastases of breast cancer, characterized by diffuse sclerodermoid induration of the skin. It may be difficult to distinguish CeC from some skin diseases, including postirradiation morphea, inflammatory breast cancer, radiation dermatitis, and other cutaneous metastases, but it can be easily discerned by histology. Because of the small number of documented cases, the treatment consensus has not been clearly defined. Here, we show a 45-year-old woman with grade III infiltrating ductal carcinoma manifesting as CeC to the chest wall. Early diagnosis and treatment are essential to prevent the catastrophic natural progression of this rare malignancy.
Project description:The diagnosis of an apical left ventricular thrombus in the setting of a dilated cardiomyopathy is not uncommon. However, biventricular apical thrombi in this setting is unusual. We present a case of a 67-year-old man who was admitted with new onset heart failure with biventricular apical thrombus formation in the absence of a hypercoagulable state.
Project description:Double-chambered right ventricle (DCRV) is a rare congenital heart defect in adults, manifesting with progressive right ventricular outflow tract obstruction. We describe the first case of DCRV coexisting with hypertrophic cardiomyopathy, which is complicated by atrial flutter. A middle-aged woman with recurrent symptomatic atrial flutter who had previously been diagnosed with biventricular hypertrophic cardiomyopathy was admitted to our department. Echocardiography and cardiac magnetic resonance revealed asymmetrical interventricular septal hypertrophy, and abnormal muscle bundles within the right ventricle, generating an obstructive gradient. Genetic testing detected a hypertrophic cardiomyopathy-associated mutation: MYH7, c.4135G > A, p. Ala1379Thr. A diagnosis of DCRV complicated by hypertrophic cardiomyopathy and atrial flutter was made. Surgical intervention was performed, which included radiofrequency ablation, removal of abnormal muscle bundles, and ventricular septal defect repair. Intraoperative transesophageal echocardiography demonstrated the well-corrected right ventricular outflow tract. Free of early postoperative complications, the patient was discharged in sinus rhythm on the 11th day after the surgery. Unfortunately, the patient died from a sudden death 38 days following the surgery. In conclusion, the coexistence of DCRV with hypertrophic cardiomyopathy in patients is an uncommon condition. The present case highlights the importance of diagnostic imaging in the management of this disorder.