From acute pulmonary embolism to post-pulmonary embolism sequelae

Area of Science:

• Cardiology
• Pulmonary Medicine
• Vascular Medicine

Background:

• Acute pulmonary embolism (PE) is a significant cause of morbidity and mortality.
• Sequelae of PE, such as post-PE syndrome and chronic thromboembolic pulmonary hypertension (CTEPH), represent a substantial long-term burden.
• Understanding these long-term implications is crucial for comprehensive patient management.

Purpose of the Study:

• To provide a comprehensive overview of acute PE, encompassing epidemiology, diagnosis, and treatment.
• To define and explore the epidemiology and clinical implications of post-PE syndrome.
• To review the pathophysiology, diagnosis, and recent management strategies for chronic thromboembolic pulmonary hypertension (CTEPH).

Main Methods:

• This is a narrative review, synthesizing existing literature.
• Key aspects of acute PE, post-PE syndrome, and CTEPH are discussed.
• Evidence regarding epidemiology, diagnosis, and treatment is summarized.

Main Results:

• Acute PE requires timely diagnosis and management.
• Post-PE syndrome presents with diverse symptoms and requires specific diagnostic and therapeutic approaches.
• CTEPH is a severe complication with evolving treatment options, including recent advances.

Conclusions:

• Effective management of acute PE is essential to potentially mitigate long-term sequelae.
• Further research into post-PE syndrome is needed to optimize diagnosis and treatment.
• Advances in CTEPH management offer improved outcomes for affected patients.