J. Sawalla Guseh, M.D.
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jsawallagusehmd.bsky.social
J. Sawalla Guseh, M.D.
@jsawallagusehmd.bsky.social
Assistant Professor at Harvard Medical School. Director of Cardiovascular Performance Program at Mass General Brigham. I study and lecture on human performance and cardiovascular health.
Reposted by J. Sawalla Guseh, M.D.
Our team was🌟honored🌟to be 1 of 3 MGH programs featured @ A Mosaic of Thanks. A video of one of our SCAD patients, Tara, demonstrated the care she received from the new Sports SCAD Clinic in collaboration w/ MGH CPP players.brightcove.net/21720773001/default_default/index.html?videoId=6372702732112
May 15, 2025 at 6:55 PM
New 👇🏾

A triathlete presents to our Sports Cardiology program @MGHHeartHealth with progressive exercise intolerance. Peak VO2 was a strikingly low 19 ml/kg/min.

+Kussmauls sign.

Why fitness quantified is a vital sign.

Read Here: bit.ly/4aDeJtu

#SportsCardiology
January 29, 2025 at 10:26 AM
Reposted by J. Sawalla Guseh, M.D.
Cardiac amyloidosis may lead to heart failure & serious heart rhythms, such as #AFib. Share #CardioSmart resources w/ your patients to help them understand amyloidosis—what it feels like, how it's diagnosed, & the treatment options available. 🩺 bit.ly/4geXno5

#CardioSky #MedSky
January 28, 2025 at 6:41 PM
New data highlight concerning trends among young Americans and sudden cardiac death. Our goal should be that every cardiac arrest is vigorously met with the tools needed to save a life—for athletes and urban and rural communities alike.

buff.ly/4gImAYW
December 18, 2024 at 11:06 AM
An explanation is where the mind goes to rest.

We thought we could explain most cardiac arrests in athletes. But 2 decades of study tell a complex story—autopsy-negative cases w/ structurally normal hearts now dominate. We have more questions.

The paradox of knowledge.

Full Text: bit.ly/3B1TxjT
December 11, 2024 at 1:26 PM
Reposted by J. Sawalla Guseh, M.D.
For anyone wondering about the connection of peak VO2 to mortality:

In individuals aged 70-77 with peak VO2 <26.5 (male) and <22.2 (female) over a year, risk of death 2 to 5-fold higher than a high peak VO2 group

www.sciencedirect.com/science/arti...
Survival of the fittest? Peak oxygen uptake and all-cause mortality among older adults in Norway
To determine the cardiorespiratory fitness (CRF) levels needed to avoid the Grim Reaper (Death) among older adults. We hypothesized that an above aver…
www.sciencedirect.com
December 10, 2024 at 11:32 PM
Reposted by J. Sawalla Guseh, M.D.
Back to your regular reminder that almost 40% of 12-21yo females are iron deficient but most of them go undiagnosed because there’s no regular screening.

jamanetwork.com/journals/jam...
Prevalence of Iron Deficiency and Iron-Deficiency Anemia in US Females Aged 12-21 Years, 2003-2020
This study examines prevalence of iron deficiency among females aged 12 to 21 years to inform future screening strategies for iron deficiency and iron-deficiency anemia.
jamanetwork.com
December 5, 2024 at 2:05 PM
+1. Incredibly proud of the hard work that went into this comprehensive review on sudden cardiac arrest in athletes. Understanding these events in athletes has implications that echo far beyond the field and touches the health of all young adults.

Full Text Link: bit.ly/3B1TxjT
December 4, 2024 at 4:22 PM
Reposted by J. Sawalla Guseh, M.D.
For those interested in #SportsCardio, here’s a starter pack for you. Anticipate this list will grow rapidly as more folks migrate over to this platform. Let me know if you’d like to be added or if I’m missing anyone.

go.bsky.app/SrYPEZ2
November 27, 2024 at 3:08 PM