Episode Details

On this week’s episode, we’re continuing our Guidelines Series exploring the 2022 ESC/ERS Guidelines for the diagnosis and treatment of Pulmonary Hypertension. If you missed our first episode in the series, give it a listen to hear about the most recent recommendations regarding Pulmonary Hypertension definitions, screening, and diagnostics. Today, we’re talking about the next steps after diagnosis. Specifically, we’ll be discussing risk stratification, establishing treatment goals, and metrics for re-evaluation. We’ll additionally introduce the mainstays of pharmacologic therapy for Pulmonary Hypertension.

Meet Our Co-Hosts

Rupali Sood  grew up in Las Vegas, Nevada and made her way over to Baltimore for medical school at Johns Hopkins. She then completed her internal medicine residency training at Massachusetts General Hospital before returning back to Johns Hopkins, where she is currently a pulmonary and critical care medicine fellow. Rupali’s interests include interstitial lung disease, particularly as related to oncologic drugs, and bedside medical education.

Tom Di Vitantonio  is originally from New Jersey and attended medical school at Rutgers, New Jersey Medical School in Newark. He then completed his internal medicine residency at Weill Cornell, where he also served as a chief resident. He currently is a pulmonary and critical care medicine fellow at Johns Hopkins, and he’s passionate about caring for critically ill patients, how we approach the management of pulmonary embolism, and also about medical education of trainees to help them be more confident and patient centered.

Key Learning Points

1) Episode Roadmap

• How to set treatment goals, assess symptom burden, and risk-stratify patients with suspected/confirmed pulmonary arterial hypertension (PAH).
• What tools to use to re-evaluate patients on treatment
• Intro to major PAH medication classes and how they map to pathways.

2) Case-based diagnostic reasoning

Patient: 37-year-old woman with exertional dyspnea, mild edema, abnormal echo, telangiectasias + epistaxis → raises suspicion for HHT (hereditary hemorrhagic telangiectasia) and/or early connective tissue disease.

• Key reasoning move: start broad (Groups 2–5) and narrow using history/exam/testing.
• In a young patient without obvious left heart or lung disease, think more about Group 1 PAH (idiopathic/heritable/associated).

HHT teaching point: HHT can cause PH in more than one way:

• More common: high-output PH from AVMs (often hepatic/pulmonary)
• Rare (1–2% mentioned): true PAH phenotype (vascular remodeling; associated with ALK1 in some patients), behaving like Group 1 PAH.

3) Functional class assessment

WHO Functional Class:

• Class I: no