284. Atrial Fibrillation: Mechanical Stroke Prevention in Atrial Fibrillation with Dr. Christopher Ellis

The podcast explores mechanical stroke prevention strategies for atrial fibrillation (AFib) patients, focusing on left atrial appendage (LAA) occlusion. Dr. Christopher Ellis, Cardiac Electrophysiology Lab Director, provides insights into various LAA closure devices, including epicardial options like surgical ligation, atrioclip, and Lariat, as well as endocardial devices such as Watchman and Amulet. The discussion covers the rationale behind LAA occlusion, device selection based on patient anatomy and comorbidities, and the importance of post-operative imaging to confirm complete closure. The podcast further addresses patient-specific factors, contraindications, potential complications, and evolving post-procedural antithrombotic therapy, emphasizing individualized care and shared decision-making in managing AFib-related stroke risk.

Outlines

Part 1: Rationale and Device Mechanisms

Part 2: Clinical Application and Contraindications

Part 3: Complications and Post-Operative Management

Part 4: Conclusion

Sign in to continue reading, translating and more.

Continue

Cardionerds: A Cardiology Podcast

Part 1: Rationale and Device Mechanisms

Rationale Behind Left Atrial Appendage Occlusion for Stroke Prevention in AFib

Epicardial vs. Endocardial Left Atrial Appendage Closure Devices: Types and Mechanisms

Surgical Left Atrial Appendage Occlusion: Imaging Confirmation and Standard of Care

Part 2: Clinical Application and Contraindications

Case Study: Stroke Prevention Advice for a Patient with Recurrent GI Bleeding

Contraindications for Left Atrial Appendage Closure Devices

Valvular AFib, Cardiac Amyloid, and Device-Related Thrombus Risk Factors

Part 3: Complications and Post-Operative Management

Complications, Device Selection, and Post-Operative Drug Regimen

Managing Patients Seeking LAA Closure Despite Tolerating Anticoagulation

Imaging Prior to Cardioversion in Patients with Left Atrial Appendage Occlusion

Part 4: Conclusion

Final Thanks

284. Atrial Fibrillation: Mechanical Stroke Prevention in Atrial Fibrillation with Dr. Christopher Ellis

Cardionerds: A Cardiology Podcast

Part 1: Rationale and Device Mechanisms

00:00Rationale Behind Left Atrial Appendage Occlusion for Stroke Prevention in AFib

Rationale Behind Left Atrial Appendage Occlusion for Stroke Prevention in AFib

07:06Epicardial vs. Endocardial Left Atrial Appendage Closure Devices: Types and Mechanisms

Epicardial vs. Endocardial Left Atrial Appendage Closure Devices: Types and Mechanisms

16:11Surgical Left Atrial Appendage Occlusion: Imaging Confirmation and Standard of Care

Surgical Left Atrial Appendage Occlusion: Imaging Confirmation and Standard of Care

Part 2: Clinical Application and Contraindications

23:30Case Study: Stroke Prevention Advice for a Patient with Recurrent GI Bleeding

Case Study: Stroke Prevention Advice for a Patient with Recurrent GI Bleeding

28:29Contraindications for Left Atrial Appendage Closure Devices

Contraindications for Left Atrial Appendage Closure Devices

33:40Valvular AFib, Cardiac Amyloid, and Device-Related Thrombus Risk Factors

Valvular AFib, Cardiac Amyloid, and Device-Related Thrombus Risk Factors

Part 3: Complications and Post-Operative Management

41:39Complications, Device Selection, and Post-Operative Drug Regimen

Complications, Device Selection, and Post-Operative Drug Regimen

52:07Managing Patients Seeking LAA Closure Despite Tolerating Anticoagulation

Managing Patients Seeking LAA Closure Despite Tolerating Anticoagulation

57:37Imaging Prior to Cardioversion in Patients with Left Atrial Appendage Occlusion

Imaging Prior to Cardioversion in Patients with Left Atrial Appendage Occlusion

Part 4: Conclusion

1:02:28Final Thanks

Final Thanks