Video Supplement: Controlled Antegrade and Retrograde Tracking (CART) Technique Via Epicardial Collaterals: Feasible and Safe

Ermin Tale, DO; Riya Kaushal, BA; Bilal Niazi, BS; Katie Nikishina, BA; Amy Chen, MS; Bernadette Riley, DO; Todd J. Cohen, MD

Tarek Abdeldayem, MD; Mustafa Tigen, MD; Omer Gogtekin, MD; Mohaned Egred, BSc (Hons), MB, ChB, MD, FRCP, FESC

Nicolás del Cuerpo Salinas, MD; Eduardo Arroyo Úcar, MD, PhD; Ignacio Alfaro Paniagua, MD; Marta Monteagudo Viana, MD, PhD; María Araceli Frutos García, MD

Neeraj Shah, MD, MPH

Samman Verma, MD, DM; Devesh Kumar, MD, MRCP, DM; Shreya Gupta, MD; Sanchit Sood, MBBS; Anil Kumar Choudhary, MD, DM

Arber Kodra, MD; Danyal Khan, MD; Michael Kim, MD; Tak Kwan, MD

Harmanpreet Kaur, BS; Michaella Alexandrou, MD; Ozgur Selim Ser, MD; Deniz Mutlu, MD; Dimitrios Strepkos, MD; Pedro E.P. Carvalho, MD; Eleni Kladou, MD; Syed Ahmad, DO; Olga Mastrodemos, BA; Bavana V. Rangan, BDS, MPH; Noah Nick Williford, MD; Silvia Moscardelli, MD; Lorenzo Azzalini, MD, PhD, MSc; M. Nicholas Burke, MD; Yader Sandoval, MD; Emmanouil S. Brilakis, MD, PhD

Shashwat Joshi, MBBS; Shivam Goel, MD, DM; Saurabh Kumar Gupta, MD, DM; Sivasubramanian Ramakrishnan, MD, DM; Sourabh Agstam, MD, DM

Matthew Atienza, MD; Ahmad Alkhalil, MD; Neda Dianati Maleki, MD; Jonathan Price, MD; Daniel Montellese, MD; Puja Parikh, MD

Alison N. Ranum, MD