Takotsubo Syndrome Associated with COVID-19.

OBJECTIVE: The availability of public health information for optimised supportive care is critical during the COVID-19 pandemic. We describe the first case of COVID-19 complicated by Takotsubo cardiomyopathy. MATERIALS AND METHODS: We report the clinical, laboratory and radiological findings of a patient with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). RESULTS: The nasopharyngeal swab was positive for SARS-CoV-2 and x-ray images demonstrated pathognomonic pneumonia. The patient developed tachycardia and the echocardiogram confirmed the diagnosis of Takotsubo cardiomyopathy. CONCLUSIONS: Doctors should be aware of the need to thoroughly study this new infection in order to understand its underlying mechanisms and related complications. LEARNING POINTS: We report the first case of Takotsubo cardiomyopathy associated with COVID-19.We discuss a rare presentation in the current pandemic.COVID-19 can be associated with cardiac complications, even after the onset of pneumonia, and so strict monitoring of these patients is essential.

[Lung ultrasonography: what the cardiologist should know]. / Ecografia del polmone: quello che il cardiologo dovrebbe conoscere.

In recent years, lung ultrasonography has acquired an important role as a valuable diagnostic tool in clinical practice. The lung is usually poorly explorable, but it provides more acoustic information in pathological conditions that modify the relationship between air, water and tissues. The different acoustic impedance of all these components makes the chest wall a powerful ultrasound reflector: this is responsible for the creation of several artifacts providing valuable information about lung pathophysiology. Lung ultrasonography helps in the diagnostic process of parenchymal and pleural pathologies, in the differential diagnosis of dyspnea and in the clinical and prognostic evaluation of the SARS-CoV-2 infection.

[Non-ischemic ventricular dysfunction in COVID-19 patients: characteristics and implications for cardiac imaging on the basis of current evidence]. / La disfunzione ventricolare non ischemica nei pazienti con COVID-19: caratteristiche e implicazioni per l'imaging cardiaco in base alle attuali evidenze scientifiche.

Coronavirus 2019 disease (COVID-19), caused by SARS-CoV-2, can lead to cardiac impairment with various types of clinical manifestations, including heart failure and cardiogenic shock. A possible expression of cardiac impairment is non-ischemic ventricular dysfunction, which can be related to different pathological conditions, such as myocarditis, stress and cytokine-related ventricular dysfunction. The diagnosis of these pathological conditions can be challenging during COVID-19; furthermore, their prevalence and prognostic significance have not been elucidated yet. The purpose of this review is to take stock of the various aspects of non-ischemic ventricular dysfunction that may occur during COVID-19 and of the diagnostic implications related to the use of cardiac imaging techniques.

[An unusual presentation of cardiac involvement during the COVID-19 pandemic]. / COVID-19 e coinvolgimento cardiaco: una presentazione inusuale.

Severe acute respiratory syndrome coronavirus 2 may affect the cardiovascular system and cause acute cardiac injury. Other authors described cases of myocarditis with reduced systolic function and/or a life-threatening presentation. We describe the clinical course of an unusual presentation with isolated reversible high degree atrioventricular block in a patient with COVID-19. In this case, a "wait and see approach" avoided an unnecessary permanent pacemaker implantation.

[The role of multimodality imaging in COVID-19 patients: from diagnosis to clinical monitoring and prognosis]. / L'imaging integrato nel percorso del paziente con COVID-19: dalla diagnosi, al monitoraggio clinico, alla prognosi.

The integrated clinical, laboratory and ultrasound approach is essential for the diagnosis, monitoring and evaluation of the patient's therapy in COVID-19 pneumonia. The ideal imaging strategy in this setting is not yet well defined. Bedside pulmonary ultrasound presents an undeniable series of advantages in patients at high risk of infection, and can provide incremental data in the respiratory intensive care for the serial control of the individual patient, as well as for home delivery of stabilized patients. Chest X-ray is characterized by low sensitivity in identifying earlier lung changes. Pulmonary computed tomography shows high sensitivity but should not be routinely performed in all patients, because in the first 48 h it can be absolutely negative, and in the late phase imaging findings may not change the therapeutic approach. Echocardiography should be limited to patients with hemodynamic instability.