Moderate aortic stenosis in the dysfunctional ventricle: should it be treated?

Moderate aortic stenosis is associated with a worse prognosis than milder degrees. Pathophysiologically, this condition in a dysfunctional ventricle could lead to a further mechanism of haemodynamic worsening, so its treatment should lead to clinical advantages for the patient. The low risk of complications associated with percutaneous correction of aortic valve disease (transcatheter aortic valve implantation) should also be considered, which would seem to favour an interventional approach even in the aforementioned condition.

The prognostic role of right ventricular dysfunction in patients with hypertrophic cardiomyopathy.

Hypertrophic cardiomyopathy (HCM) primarily affects the left ventricle (LV) sparing the right ventricle (RV) in vast majority of cases. However, several studies employing CMR have revealed that myocardial hypertrophy may also involve the RV. To assess RV size and function in a large prospectively cohort of HCM patients and to evaluate whether these parameters in association with other MR findings can predict cardiac events.

[Managing patients with left ventricular thrombosis after acute myocardial infarction: current evidence, uncertainties, and future perspectives].

The incidence of left ventricular thrombosis (LVT) after acute myocardial infarction has declined significantly in recent decades, thanks to advances in the field of revascularization and antithrombotic therapy. Despite oral anticoagulation, embolic events are the most feared complication of LVT. From a pathophysiological point of view, the development of LVT depends on Virchow's triad, that is, endothelial damage caused by myocardial infarction, blood stasis due to left ventricular dysfunction, and hyper-coagulability determined by inflammation.

Left Ventricular Thrombus Management After Acute Myocardial Infarction in Clinical Practice: Results from LEVITATION Survey and Narrative Review.

Purpose: Left ventricular thrombus (LVT) after ST-elevation myocardial infarction still presents diagnostic and therapeutic challenges. The LEVITATION survey was designed to take a picture of LVT management in current clinical practice.

Methods: The survey covered diagnostic, therapeutic, and prophylactic issues and was completed by 104 European cardiac centers.