Percutaneous Thrombectomy With Flowtriever System in Pregnant Women With High-Risk Pulmonary Embolism and Contraindications to Systemic Thrombolysis.

Through these clinical cases, we present a new protocol of action, updated with the latest evidence on percutaneous pulmonary thrombectomy using dedicated catheters, for high-risk PE in pregnant women or during the early postpartum period.

Neutrophil-to-lymphocyte ratio an inflammatory biomarker, and prognostic marker in heart failure, cardiovascular disease and chronic inflammatory diseases: New insights for a potential predictor of anti-cytokine therapy responsiveness.

In the 20th century, research focused on cholesterol and lipoproteins as the key mechanism in establishing atherosclerotic cardiovascular disease (ASCVD). Given that some studies demonstrated subclinical atherosclerosis in subjects without conventional cardiovascular risk factors, the elevated low-density lipoprotein (LDL) levels alone cannot account for the entire burden of atherosclerosis. Hence, large-scale clinical trials demonstrated the operation of immune and inflammatory pathways in ASCVD.

The role of vitamin D/calmodulin/calcium signalling/ACE2 pathway in COVID-19.

There has been suggestion that vitamin D may play a role in protection against severe infection with COVID-19, defined as the need of intensive care unit admission. In this article a potential mechanism involving angiotensin-converting enzyme 2 (ACE2) is proposed.

Percutaneous treatment of multiple fistulas associated with a giant aneurysm.

Coronary fistulas are not common in patients undergo coronary angiography. It is described, even less frequently, that coronary fistulas may be associated with giant aneurysms along their course. These cases classically are treated surgically.

Pseudo-aortic dissection after sudden cardiac death in coronary angiography a case report: Pearls and pitfalls in false aortic dissection artifacts.

Introduction And Importance: Various artifacts mimicked aortic dissection, such as streak artifacts generated by high-attenuation material, high-contrast interfaces, cardiac motion, periaortic structures, aortic wall motion, and normal aortic sinuses, have been described in the literature. Most artifacts that simulate ascending aortic dissection occur frequently on conventional CT. Their position is predictable and is related to systolic aortic motion.

Subtle QRS changes are associated with reduced ejection fraction, diastolic dysfunction, and heart failure development and therapy responsiveness: Applications for artificial intelligence to ECG.

Background: Since the last century, the electrocardiogram (ECG) remains the non-invasive test, that is, most easily accessible, feasible, and inexpensive for cardiology assessment. In past years, many novel ECG indexes and patterns have been published that allow for a more advanced evaluation of what is currently being done, especially based on subtle QRS changes and patterns.

Objective: The objective of the study was to provide an update on the evidence and clinical applications of these ECG subtle QRS changes and patterns associated with heart disease.

Self-expandable transcatheter heart valves for aortic stenosis. Short-term outcome and matched hemodynamic performance.

Introduction And Objectives: Aortic self-expandable (SE) transcatheter aortic valve implantation (TAVI) devices are particularly useful for patients with aortic stenosis and small/tortuous vessels, small aortic annuli, or low coronary ostia. However, it is unclear whether the growing range of SE devices shows comparable hemodynamic and clinical outcomes. We aimed to determine the differential hemodynamic (residual valve area and regurgitation) and clinical outcomes of these devices in comparable scenarios.