Journal of Cardiovascular Echography最新文献

Constrictive pericarditis (CP) is a rare condition that can affect the pericardium after every pericardial disease process and has been described even after SARS-CoV-2 infection or vaccine. In CP, the affected pericardium, usually the inner layer, is noncompliant, constraining the heart to a fixed maximum volume and impairing the diastolic function. This leads to several clinical features, that, however, can be pleomorphic. In its difficult diagnostic workup, noninvasive multimodal imaging plays a central role, providing important morphological and functional data, like the enhanced ventricular interdependence and the dissociation between intrathoracic and intracardiac pressures. An early and proper diagnosis is crucial to set an appropriate therapy, changing the prognosis of patients affected by CP. In this review, we cover in detail the main elements of each imaging technique, after a reminder of pathophysiology useful for understanding the diagnostic findings.

This case report presents a rare scenario involving a congenital anomaly of the right coronary artery's (RCA) origin in association with an ascending aortic aneurysm. While both anomalies are individually recognized in the literature, their coexistence and potential interplay remain understudied. The aim of this report is to emphasize the challenges and implications associated with such a combination. A 78-year-old male patient with an enlarged ascending aortic aneurysm necessitating surgical intervention was found to have an anomalous origin of the RCA during preoperative coronary angiography, confirmed by computed tomography scan. Transesophageal echocardiography further elucidated the coronary abnormality. Intraoperatively, successful aortic replacement was performed, and careful repositioning of the anomalous right coronary ostium was achieved. This case raises important considerations regarding the potential complications arising from coronary anomalies and their impact on the surgical management of ascending aortic aneurysms. The rarity of this combination limits our understanding of their association, making a multidisciplinary approach crucial for optimal patient care. Further research and comprehensive evaluation of similar cases are necessary to better understand the relationship between coronary anomalies and ascending aortic aneurysms. Such investigations will help in improving treatment strategies and outcomes for patients with these complex conditions.

Background: Coronavirus disease 2019 (COVID-19) might be associated with cardiac injury as a part of multisystem affection in response to cytokine storms. However, left ventricular (LV) function appears preserved in most of the cases, whereas subtle LV dysfunction might happen in others. Hence, we tried to detect subtle LV dysfunction in patients with COVID-19 using global longitudinal strain (GLS).

Patients and methods: We performed a single-center observational study on 90 stable patients who were recently recovered from mild to moderate COVID-19 infections. A transthoracic echocardiographic examination was done for all patients, and GLS assessment was used as an indicator of LV function.

Results: The population age ranged from 27 to 66 years, and the majority of patients were males (54, 73.3%). Besides, 46.7% of the included patients were smokers, 33.3% had hypertension, and 23.3% were diabetics. All the patients had normal LV internal dimensions and ejection fractions. However, 33.3% of them had subclinical LV dysfunction as expressed by reduced GLS. There was no statistically significant correlation between GLS and age, gender, or other risk factors, whereas troponin and C-reactive protein significantly correlated with GLS.

Conclusions: Recovered patients from recent mild to moderate COVID-19 infections might show subtle LV dysfunction as manifested by reduced GLS.

Total anomalous pulmonary venous connection (TAPVC) is a rare cyanotic congenital heart disease and their survival into adulthood is even rarer. Here, we present the case of a 26-year-old female who was incidentally diagnosed with a case of supracardiac TAPVC during her pregnancy. All four pulmonary veins were joining to form a common venous confluence which drained into a left-sided vertical vein which drained into the innominate vein.

In the last few years, a tremendous advancement has been made in the therapeutical management of several diseases with an increasing need for parental drug administration. To avoid repeated venous insertions and the patient's anxiety related to these procedures, it is now common practice to insert a catheter to leave it in place for a longer time. However, these procedures may generate some complications, such as failure of insertion, embolization, and infection. Different noninvasive techniques have been proposed and used for the retrieval of lost or misplaced foreign objects. Here, we presented a case of the lost fragmented catheter in a young female who underwent a central venous catheter insertion 10 years ago, incidentally detected during an echocardiographic examination. Here, we presented a case of a lost fragmented catheter in a young female who underwent a central venous catheter insertion 10 years before.

Heart metastatic tumors are more frequent than primary heart tumors. Cardiac metastasis is a rare phenomenon, occurring mainly by direct spread, especially from lung cancer. Cardiac metastases may be asymptomatic or cause arrhythmias, nonspecific electrocardiographic alterations, or mimic a myocardial infarction. In this case report, we illustrate a rare case of pulmonary adenocarcinoma, which through the bloodstream developed a stalactite-shaped metastasis within the right ventricle of conspicuous size (20 mm × 34 mm × 12 mm). In addition, the tumor compressed the right pulmonary trunk, causing pulmonary hypertension. It is essential to characterize metastasis with multimodality imaging. Such lesions within the right cavities can cause massive pulmonary embolism, as in our case, leading to the patient's death, thrombolytic therapy not being effective.

This article provides comprehensive insights into the evaluation of simple congenital heart diseases (CHDs) in adults, emphasizing the pivotal role of echocardiography. By focusing on conditions such as congenital aortic stenosis, aortic coarctation, patent ductus arteriosus, atrial septal defects (ASDs), and ventricular septal defects (VSDs), the review underscores echocardiography's intricate contributions to precise clinical decision-making. Echocardiography serves as the primary imaging modality, offering high-resolution visualization of anatomical anomalies and quantification of hemodynamic parameters. It enables tailored therapeutic strategies through its capacity to discern the dimensions, spatial orientation, and dynamic shunt dynamics of defects such as ASDs and VSDs. Moreover, echocardiography's advanced techniques, such as tissue Doppler imaging and speckle tracking, provide detailed insights into atrial mechanics, diastolic function, and ventricular filling kinetics. Integration of echocardiographic findings into clinical practice empowers clinicians to create personalized interventions based on quantified ventricular function, which spans systolic and diastolic aspects. This approach facilitates risk stratification and therapeutic planning, particularly pertinent in heart failure management within the CHD patient population. In summary, echocardiography transcends its role as an imaging tool, emerging as a precision-guided instrument adept at navigating the complexities of simple CHD in adults. Its ability to expedite diagnosis, quantify hemodynamic impacts, and unravel multifaceted functional dynamics culminates in a comprehensive depiction of these conditions. The fusion of these insights with clinical expertise empowers clinicians to navigate the intricate pathways of CHD, crafting tailored therapeutic strategies characterized by precision and efficacy.

Bioprosthetic valvular failure (BVF) is a pathological entity arising from a variety of conditions affecting prosthetic heart valves. It may present with an extremely varied pattern, and the identification of the exact etiology is vital to provide a prompt and adequate treatment. It is established that infective endocarditis mainly affects patients with intracardiac devices such as pacemakers or prosthetic valves, and it represents one of the principal mechanisms of BVF. Despite its high incidence, clinical presentations may be atypical, and a close monitoring is essential to prevent catastrophic consequences. We present the case of a partial valvular bioprosthesis detachment associated with a newly formed pseudoaneurysm due to a late infective endocarditis occurred after cardiac surgery, initially manifested with negative blood cultures and clinical findings. We also try to set up a literature review of the most common causes of valvular failure and pseudoaneurysm formation.

Hypereosinophilic syndrome (HES) is a systemic disorder with various manifestations, characterized by hypereosinophilia and caused by primary or secondary conditions. Loeffler's endocarditis (LE) represents a frequent cardiac manifestation of HES, caused by infiltration of the myocardium by eosinophilic cells, which determines endocardial damage, with subsequent inflammation, thrombosis, and fibrosis of either one or both ventricles. The diagnosis of cardiac involvement is based on a multimodality approach (i.e., two-dimensional transthoracic echocardiography [2D-TTE], speckle-tracking echocardiography [STE], and cardiac magnetic resonance [CMR]), with different findings depending on the stage of disease. STE may be useful in the initial phase when traditional imaging techniques may result negative, whereas CMR allows myocardial tissue characterization along with a better definition of the right ventricle. We present a rare case of LE with isolated right ventricular involvement in a patient with HES caused by chronic eosinophilic leukemia with constitutively activated fusion tyrosine kinase on chromosome 4q12, successfully treated with imatinib mesylate.