Scleroderma Renal Crisis: A Reversible Cause of Left Ventricular Dysfunction Juan Martínez-Milla; Hans Paul Gaebelt; Olga Sánchez-Pernaute; Andrea Kallmeyer; José Romero; Jerónimo Farré;

Systemic lupus erythematosus myocarditis after COVID-19 vaccination Miguel Sogbe; Andrés Blanco-Di Matteo; I. Madeleine Di Frisco; Juan Fernando Bastidas; Nahikari Salterain; Juan José Gavira;

Prevalence and pattern of myocardial involvement on cardiac magnetic resonance imaging in Takayasu arteritis and its relationship with disease activity Arghya Chattopadhyay; Manphool Singhal; Uma Debi; Ajay Bhal; Aman Sharma; Sanjay Jain;