Keeping it in the family: Use of the grandmother, mother, and child technique to navigate complex anatomy during Coronary sinus Reducer Implantation

Abstract

AbstractThe Coronary Sinus Reducer® (CSR) is an emerging therapy for refractory angina recommended once no further pharmacologic or coronary revascularization options are available. We present the case of a 72‐year‐old man who underwent CSR implantation. Complex coronary sinus anatomy necessitated an innovative “grandmother, mother, and child” catheter approach.