This issue of Interventional Cardiology Clinics, guest edited by Drs. William L. Lombardi and Kathleen E. Kearney, will focus on Chronic Total Occlusion. Topics discussed in this issue include, but are not limited to: Indications for percutaneous coronary intervention of CTO; Pre-procedure planning for CTO PCI; Toolbox for CTO PCI; Antegrade Wire Escalation Case Selection and Strategies; Step by Step Antegrade Dissection and Reentry and Case Selection; Retrograde Dissection and Reentry Strategies; STAR and SPM; The role of imaging in Chronic Total Occlusions; Hybrid 2.0; Perforation mechanisms, risk stratification and management in the non-post CABG patient; Perforation mechanisms, risk stratification and management in the post-CABG patient; Access selection and complications; Patient selection for hemodynamic support in High Risk PCI; Other Complications in CTO PCI; and Managing the CTO Operator.

Chronic total occlusion is the complete blockage of a coronary artery. Opening up such blocked passageways is one of the most difficult challenges for coronary interventionists. The procedures take longer than most interventional procedures and frequently have complications. Articles in this issue review the state of the art in percutaneous treatment of chronic total occlusion.

This issue of Interventional Cardiology Clinics, guest edited by Dr. Binita Shah, will cover the latest updated in Transradial Angiography and Intervention. This issue is one of four selected each year by the series Editor-in-Chief, Dr. Matthew Price. Topics discussed in this issue will include: Accessing the Wrist, Coronary Cannulation, Optimizing Transradial Access, The Value of Transradial: Healthcare Economics and Patient Satisfaction, Vascular Complications of the Wrist: Prevention and Management, #RadialFirst in CHiP and Cardiogenic Shock, Radial versus Femoral Access in Acute Coronary Syndrome, Accessing the Arm for Peripheral Interventions, Using the Arm for Structural Interventions, and the Neuro Radialist.

In this issue, guest editors bring their considerable expertise to this important topic.Provides in-depth reviews on the latest updates in the field, providing actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews.

In this issue of Interventional Cardiology Clinics, guest editor Dr. Matthew James Daniels brings his considerable expertise to the topic of Left Atrial Appendage Occlusion. Top experts in the field cover key topics such as follow-up imaging after appendage occlusion, completed appendage closure trials and registries, future LAAC trials, and more. - Contains 12 relevant, practice-oriented topics including left atrial thrombus—are all atria and appendages equal?; left atrial appendage occlusion—a choice or a last resort, and how to approach the patient; is pre-cathlab planning for left atrial appendage occlusion optional or essential?; intra-procedureal imaging for appendage occlusion—the case for intracardiac echo; and more. - Provides in-depth clinical reviews on left atrial appendage occlusion, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue of Interventional Cardiology Clinics, guest editor Dr. Marvin H. Eng brings his considerable expertise to the topic of Special Topics in Interventional Cardiology. Top experts in the field cover key topics such as cath lab management in the setting of an infectious disease pandemic; acute neurointervention for ischemic stroke; percutaneous large thrombus and vegetation evacuation in the cath lab; and more. - Contains 12 relevant, practice-oriented topics including intra-cardiac echocardiography for tricuspid valve intervention; alcohol septal ablation for hypertrophic obstructive cardiomyopathy; use of electrosurgery in interventional cardiology; and more. - Provides in-depth clinical reviews on special topics in interventional cardiology, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.