Episode Details

CardioNerds (Drs. Amit Goyal and Dan Ambinder) join Dr. Emily Lee (LAC+USC Internal medicine resident) and Dr. Charlie Lin (LAC+USC Cardiology fellow) as the discuss an important case of stimulant-related (methamphetamine) cardiovascular toxicity that manifested in right ventricular dysfunction due to severe pulmonary hypertension. Dr. Jonathan Davis (Director, Heart Failure Program at Zuckerberg San Francisco General Hospital and Trauma Center) provides the ECPR for this episide. Audio editing by CardioNerds Academy Intern, student doctor Akiva Rosenzveig.

With the ongoing methamphetamine epidemic, the incidence of stimulant-related cardiovascular toxicity continues to grow. We discuss the following case: A 36-year-old man was hospitalized for evaluation of dyspnea and volume overload in the setting of previously untreated, provoked deep venous thrombosis. Transthoracic echocardiogram revealed severe right ventricular dysfunction as well as signs of pressure and volume overload. Computed tomography demonstrated a prominent main pulmonary artery and ruled out pulmonary embolism. Right heart catheterization confirmed the presence of pre-capillary pulmonary arterial hypertension without demonstrable vasoreactivity. He was prescribed sildenafil to begin management of methamphetamine-associated cardiomyopathy and right ventricular dysfunction manifesting as severe pre-capillary pulmonary hypertension.

“To study the phenomena of disease without books is to sail an uncharted sea, while to study books without patients is not to go to sea at all.” – Sir William Osler. CardioNerds thank the patients and their loved ones whose stories teach us the Art of Medicine and support our Mission to Democratize Cardiovascular Medicine.

CardioNerds is collaborating with Radcliffe Cardiology and US Cardiology Review journal (USC) for a ‘call for cases’, with the intention to co-publish high impact cardiovascular case reports, subject to double-blind peer review. Case Reports that are accepted in USC journal and published as the version of record (VOR), will also be indexed in Scopus and the Directory of Open Access Journals (DOAJ).

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

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