Modified double guiding catheter 'Ping Pong' technique to treat large coronary perforation: a case report.
Himanshu GuptaNavjyot KaurYashpaul SharmaSoo Teik LimPublished in: European heart journal. Case reports (2021)
In a case of severe coronary perforation, modified Ping Pong technique using a small-sized second guide catheter complimentary to the first guide catheter, can be used to deploy bulky covered stent.