![Reply to: “Coronary sinus reducer for the treatment of refractory angina”]()
Reply to: “Coronary sinus reducer for the treatment of refractory angina”Giannini, Francesco; Gallone, Guglielmo; Baldetti, Luca; Konigstein, Maayan; Rosseel, Liesbeth; Ruparelia, Neil; Tzanis, Georgios; Colombo, Antonio; Banai, Shmuel; Verheye, Stefan · International Journal of Cardiology · 2019