Contributions David A. Baran, MD, FSCAI SCAI Position Statement on Best Practices for Percutaneous Axillary Arterial Access and Training David A. Baran, MD, FSCAI SCAI SHOCK Stages Classification Expert Consensus Update: A Review and Incorporation of Validation Studies David A. Baran, MD, FSCAI SCAI Expert Consensus Statement on the Classification of Cardiogenic Shock David A. Baran, MD, FSCAI A Quality Framework for the Role of Invasive, Non‐Interventional Cardiologists in the Present‐Day Cardiac Catheterization Laboratory: A Multidisciplinary SCAI/HFSA Expert Consensus Statement