When to Avoid and How to Troubleshoot Retrograde

Within the prior 24 months, I have had a financial relationship with a company producing, marketing, selling, re-selling, or distributing healthcare products used by or on patients:

• Consultant Fee/Honoraria/Speaker's Bureau - Asahi; Abbott; Abiomed; AstraZenca; Biotronik; Boehringer Ingelheim; Bristol-Myers Squibb; Daiichi-Sankyo/Elil Lilly and Company; Edwards Lifesciences; Medtronic; Microport; Pfizer; Terumo Medical Corporation
• Grant Support/Research Contract - Boston Scientific Corporation; Elixir; Shockwave Medical