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Soo-Jin Kim 2 Articles
Comparison of the radiation dose between dual-acquisition coronary computed tomography angiography and coronary angiography for coronary spasm
Soo-Jin Kim, Moo Hyun Kim, Eun-Ju Kang
Kosin Med J. 2022;37(1):46-51.   Published online March 16, 2022
DOI: https://doi.org/10.7180/kmj.21.035
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Abstract PDFPubReader   ePub   CrossRef-TDMCrossref - TDM
Background
Coronary computed tomography angiography (CCTA) is an imaging technique that can be used to evaluate and diagnose coronary artery stenosis. Dual-acquisition CCTA (DA-CCTA) with additional nitrate infusion is a promising alternative noninvasive diagnostic tool, as conventional CCTA has limitations in the diagnosis of variant angina compared to conventional angiographic coronary spasm tests. However, DA-CCTA may pose a potential risk due to radiation exposure. We compared the radiation dose between DA-CCTA and the coronary angiographic spasm provocation test.
Methods
Patients with clinically suspected variant angina at a single hospital between March 2013 and October 2018 were screened and underwent DA-CCTA or a coronary angiographic spasm provocation test. The effective radiation dose required for each approach was compared.
Results
In total, 211 suspected variant angina patients underwent DA-CCTA or the coronary angiographic spasm provocation test. Of these, 49 patients (mean age, 59.8 years; 67.3% men) received DA-CCTA and 162 patients (mean age, 60.5 years; 66.2% men) received a coronary angiographic spasm provocation test. There was a significant difference in the effective radiation dose, with a median dose of 5.1 mSv (interquartile range [IQR], 4.1–9.2 mSv) required for DA-CCTA and a median dose of 10.9 mSv (IQR, 8.4–15.2 mSv) for the coronary angiographic spasm provocation test (p<0.001).
Conclusion
DA-CCTA showed a significantly lower effective radiation dose than the coronary angiographic spasm provocation test required to diagnose variant angina.
Disseminated Staphylococcus aureus infection and acute bacterial pericarditis: a case report
Su Hyun Bae, Song-Hyun Lee, Joon-Young Choi, Bong-Joon Kim, Soo-Jin Kim, Sung-Il Im, Hyun-Su Kim, Jung-Ho Heo
Received June 15, 2022  Accepted June 27, 2022  Published online August 16, 2022  
DOI: https://doi.org/10.7180/kmj.22.021    [Epub ahead of print]
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Abstract PDFPubReader   ePub   CrossRef-TDMCrossref - TDM
We experienced a case of disseminated Staphylococcus aureus infection with bacterial pericarditis that progressed to septic shock and multiorgan failure despite pericardiocentesis and surgical removal of the original abscess with intensive antibiotic therapy. We report this case because of the patient’s very rare and remarkable echocardiographic findings and highly turbid pericardial effusion.

KMJ : Kosin Medical Journal