Paediatric interventional radiology: it's not child's play.

Pediatric interventional radiology is a dynamic and growing subspecialty. The new training pathways in interventional radiology, the maintenance of skills with a small volume of cases or complex procedures, the limited availability of specific pediatric equipment and materials pose significant challenges and opportunities.

[Third National Registry of Cardiac Rehabilitation Programs in Mexico (RENAPREC III-2022)].

Introduction: In Mexico, cardiac rehabilitation (CR) as an interdisciplinary intervention with therapeutic impact in patients with heart disease is growing. There is the need to know actual conditions of CR in our country.

Objectives: The objective of this National Registry is to follow-up those existing and new CR units in Mexico through the comparison between the two previous registries, RENAPREC-2009 and RENAPREC II-2015 studies.

Self-limiting sternal tumors of childhood (SELSTOC): A diagnostic challenge.

Introduction: Self-limiting sternal tumors of childhood (SELSTOC) are rapidly growing sternal lesions that tend to resolve spontaneously. Patients have no history of infection, trauma, or neoplasms, and the most likely etiologyis an aseptic inflammatory reaction of unknown origin. The differential diagnosis includes a wide spectrum of lesions such as tumors, infections, malformations, or anatomic variants.

[Return to exercise after COVID-19. Statement of the Mexican Society of Cardiology].

The coronavirus disease 2019 (COVID-19) was declared a pandemic on March 11, 2020; one consequence has been the increase in sedentary lifestyle and reduction of sports activity. Exercise benefits the immune defense system especially in older adults; it is recommended to keep a distance of 1.5 meters between people, and if walking or jogging is carried out, the space must be up to 5 and 10 meters respectively.