Pulmonary Hypertension

CardioNerds (Drs. Billy Joe Mullinax, Dinu Balanescu, and Saahil Jumkhawala) discuss the 2026 American Heart Association (AHA)/American College of Cardiology (ACC) multisocietal guidelines for the evaluation and management of acute pulmonary embolism (PE) with Dr. Mark Creager, Director Emeritus of the Heart and Vascular Center at Dartmouth Health, past president of the AHA, and Chair of the Writing Committee for the 2026 AHA/ACC PE Guidelines. Audio editing by CardioNerds intern, Dr. Patrick Pekyi-Boateng.

Pulmonary embolism is one of the most rapidly evolving conditions in cardiovascular medicine. The 2026 AHA/ACC multisocietal guideline, endorsed by ten professional societies, is the first de novo comprehensive guideline dedicated exclusively to acute PE in adults. It introduces a new five-category A-E risk classification system, a Class I recommendation for the Pulmonary Embolism Response Team (PERT), updated guidance on anticoagulation and advanced reperfusion therapies, and a structured framework for post-PE follow-up and chronic thromboembolic pulmonary hypertension (CTEPH) screening. This episode walks through all of it, using a high-risk clinical case as the backbone.

Dr. Dinu Balanescu and Dr. Billy-Joe Mullinax are Co-chairs for the CardioNerds PE Series, developed in collaboration with the PERT Consortium.

Enjoy this Circulation 2022 Paths to Discovery article to learn about the CardioNerds story, mission, and values.