× Dynamic cardiac anatomy: the “cypress tree” papillary muscle root

× Treatment of cardiac nocardiosis in a post-renal transplant patient of systemic nocardiosis

× Outcomes following transcatheter transseptal versus transapical mitral valve-in-valve and valve-in-ring procedures

× Successful emergency transcatheter aortic valve replacement in the setting of hemodynamically unstable prosthetic aortic valve stenosis