1.Open heart surgery:clinical analysis of 100cases.
Sang Ho RHIE ; Seong Kyu CHUNG ; Sung Ho KIM ; Jun Young CHOI ; Young Kyun CHUNG ; Yoon CHOI ; Heon Geun LEE ; Shee Young HAM
The Korean Journal of Thoracic and Cardiovascular Surgery 1993;26(5):360-364
No abstract available.
Heart*
2.Clinical Study on the Hypoplastic Right Heart Syndrome.
Sejung SOHN ; Soon Ung KANG ; Chung Il NOH ; Jung Yun CHOI ; Yong Soo YUN ; Chang Yee HONG
Journal of the Korean Pediatric Society 1987;30(3):281-290
No abstract available.
Heart*
3.Digital heart for life
The Korean Journal of Physiology and Pharmacology 2019;23(5):291-293
No abstract available.
Heart
4.Heart Failure Epidemic: an Expected Phenomenon.
Korean Circulation Journal 2016;46(5):610-612
No abstract available.
Heart Failure*
;
Heart*
5.Abnormal Chaotic and Periodic Heart Rate Dynamics In Uncomplicated Intrauterine Growth Retarded Fetuses.
Myung Kul YUM ; Nam Soo KIM ; Jae Won OH ; Chang Ryul KIM ; Soo Ji MOON ; Jung Hye HWANG ; Moon Il PARK
Korean Journal of Perinatology 1997;8(4):401-407
No abstract available.
Fetus*
;
Heart Rate*
;
Heart*
6.Heart Sound Classification Using Variable Number of States in Hidden Markov Model Considering Characteristics of the Signal.
Journal of Korean Society of Medical Informatics 2008;14(2):179-187
Hidden Markov model (HMM) is known to be one of the most powerful methods in the acoustic modeling of heart sound signals. Conventionally, we usually use a fixed number of states for each HMM. However, due to the various types of the heart sound signals, it seems that more accurate acoustic modeling is possible by varying the number of states in the HMM depending on the signal types to be modeled. In this paper, we propose to assign different number of states to the HMM for better acoustic modeling and consequently, improving the classification performance of the heart sound signals. Compared with when fixing the number of states, the proposed approach has shown some performance improvement in the classification experiments on various types of heart sound signals.
Acoustics
;
Heart
;
Heart Sounds
7.Pediatric Heart Transplantation.
Journal of the Korean Pediatric Cardiology Society 2001;5(2):134-139
No Abstract available.
Heart Transplantation*
;
Heart*
8.Pathophysiology of Pediatric Heart Failure.
Journal of the Korean Pediatric Cardiology Society 2001;5(2):98-107
No Abstract available.
Heart Failure*
;
Heart*
9.Beta blocker therapy in heart failure.
Korean Journal of Medicine 1998;55(4):584-589
No abstract available.
Heart Failure*
;
Heart*
10.Congenital Heart Disease After Childhood: Experience of Grown up Congenital Heart Clinic(GUCH Clinic)'.
Korean Circulation Journal 2001;31(6):537-541
No abstract available.
Heart Defects, Congenital*
;
Heart*
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