Podcast Episode Details

Chapter 47 - Hidden Killer of the Healthy - An "Intimal" Discussion of Spontaneous Coronary Artery Dissection

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Season 4 Episode 70

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Dr Sharonne Hayes, Professor of cardiovascular medicine and founding director of Mayo Clinic women’s heart clinic, and Dr. Marysia Tweet, Associate Professor of cardiovascular medicine, and co-leader of the Spontaneous Coronary Artery Dissection Registry and leader in women’s heart health join the show for this amazing November chapter of Always on EM. They are world experts on Spontaneous Coronary Artery Dissection authoring over 60 peer reviewed articles on the topic and in this chapter we explore with them the pitfalls and pearls related to making this diagnosis in the ED. SCAD is an important cause of myocardial infarction especially in patients who would not otherwise seem to be at risk for heart attacks for example active young women without comorbidities, and its imperitive that we as emergency physicians are current on this diagnosis.

 

DONATE TO DR JIM GREGOIRE SCHOLARSHIP FUND

To honor the life of Dr. Jim Gregoire, dear friend of this show, consider donating to his scholarship fund. Go to https://give.mayoclinic.org/give/616870/#!/donation/checkout

• Go to: What would you like your donation to support?
• Choose “other”
• Enter: James Gregoire Scholarship Fund

 

CONTACTS

X - @AlwaysOnEM; @VenkBellamkonda; @Marysia_Tweet; @SharonneHayes

YouTube - @AlwaysOnEM; @VenkBellamkonda

Instagram – @AlwaysOnEM; @Venk_like_vancomycin; @ASFinch; @SharonneHayes

Email - AlwaysOnEM@gmail.com

 

DO YOU HAVE SCAD? DOES YOUR PATIENT HAVE SCAD? WANT TO GET CONNECTED?

SCAD Research: www.scadresearch.org

National Coalition for Women with Heart Disease: www.womenheart.org

Mayo Clinic Womens Heart clinic: https://www.mayoclinic.org/departments-centers/womens-heart-clinic/overview/ovc-20442061

 

REFERENCES & LINKS

• Saleh G, Al-Abcha A, Chaaban K, Adi MZ, Tweet M, Collins JD, Alkhouli M, Gulati R. Concomitant Takotsubo Cardiomyopathy and Spontaneous Coronary Artery Dissection: Exploring the Role of Cardiac Mechanics on Coronary Disruption. JACC Cardiovasc Imaging. 2025 Oct;18(10):1161-1166. doi: 10.1016/j.jcmg.2025.05.020. Epub 2025 Aug 5. PMID: 40758075.
• Baqal O, Karikalan SA, Hasabo EA, Tareen H, Futela P, Qasba RK, Shafqat A, Qasba RK, Hayes SN, Tweet MS, El Masry HZ, Lee KS, Shen WK, Sorajja D. In- hospital and long-term outcomes in spontaneous coronary artery dissection with concurrent cardiac arrest: Systematic review and meta-analysis. Heart Rhythm O2. 2025 Apr 24;6(6):843-853. doi: 10.1016/j.hroo.2025.03.023. PMID: 40717849; PMCID: PMC12287955.
• Morosato M, Gaspardone C, Romagnolo D, Pagnesi M, Baldetti L, Dormio S, Federico F, Scandroglio AM, Chieffo A, Godino C, Margonato A, Adamo M, Metra M, Tchetche D, Dumonteil N, Tweet MS, Saw J, Beneduce A. Left Main Spontaneous Coronary Artery Dissection: Clinical Features, Management, and Outcomes. JACC Cardiovasc Interv. 2025 Apr 28;18(8):975-983. doi: 10.1016/j.jcin.2025.01.427. Epub 2025 Apr 9. PMID: 40208153; PMCID: PMC12290918.
• Tweet MS, Pellikka PA, Gulati R, Gochanour BR, Barrett-O'Keefe Z, Raphael CE, Best PJM, Hayes SN. Coronary Artery Tortuosity and Spontaneous Coronary Artery Dissection: Association With Echocardiography and Global Longitudinal Strain, Fibromuscular Dysplasia, and Outcomes. J Am Soc Echocardiogr. 2024 May;37(5):518-529. doi: 10.1016/j.echo.2024.02.013. Epub 2024 Mar 11. PMID: 38467311; PMCID: PMC11605948.
• Tweet MS, Hayes SN, Grimaldo ABG, Rose CH. Pregnancy After Spontaneous Coronary Artery Dissection: Counseling Patients Who Intend Future P

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  Published on 1 day, 10 hours ago