메뉴 건너뛰기




Volumn , Issue , 2004, Pages 668-682

Ventricular tachycardia in patients with structurally normal hearts

Author keywords

[No Author keywords available]

Indexed keywords


EID: 85076650916     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1016/B0-7216-0323-8/50075-0     Document Type: Chapter
Times cited : (8)

References (50)
  • 3
    • 0022496352 scopus 로고
    • Adenosine-sensitive ventricular tachycardia: Evidence suggesting cyclic AMP-mediated triggered activity
    • BB Lerman., L Belardinelli., GA West., et al. Adenosine-sensitive ventricular tachycardia: Evidence suggesting cyclic AMP-mediated triggered activity Circulation 74 1986 270-280.
    • (1986) Circulation , vol.74 , pp. 270-280
    • Lerman, B.B.1    Belardinelli, L.2    West, G.A.3
  • 4
    • 0024246222 scopus 로고
    • Antiadrenergic effects of adenosine on His-Purkinje automaticity: Evidence for accentuated antagonism
    • BB Lerman., RC Wesley., JP DiMarco., et al. Antiadrenergic effects of adenosine on His-Purkinje automaticity: Evidence for accentuated antagonism J Clin Invest 82 1988 2127-2135.
    • (1988) J Clin Invest , vol.82 , pp. 2127-2135
    • Lerman, B.B.1    Wesley, R.C.2    DiMarco, J.P.3
  • 5
    • 0029115222 scopus 로고
    • Mechanism of repetitive monomorphic ventricular tachycardia
    • BB Lerman., K Stein., ED Engelstein., et al. Mechanism of repetitive monomorphic ventricular tachycardia Circulation 92 1995 421-429.
    • (1995) Circulation , vol.92 , pp. 421-429
    • Lerman, B.B.1    Stein, K.2    Engelstein, E.D.3
  • 6
    • 0028988062 scopus 로고
    • 2+ exchange to stimulation of transient inward current by isoproterenol in rabbit cardiac Purkinje fibers
    • 2+ exchange to stimulation of transient inward current by isoproterenol in rabbit cardiac Purkinje fibers Circ Res 76 1995 664-674.
    • (1995) Circ Res , vol.76 , pp. 664-674
    • Han, X.1    Ferrier, G.R.2
  • 7
    • 0026530380 scopus 로고
    • Adenosine-sensitive afterdepolarizations and triggered activity in guinea pig ventricular myocytes
    • Y Song., S Thedford., BB Lerman., L Belardinelli Adenosine-sensitive afterdepolarizations and triggered activity in guinea pig ventricular myocytes Circ Res 70 1992 743-753.
    • (1992) Circ Res , vol.70 , pp. 743-753
    • Song, Y.1    Thedford, S.2    Lerman, B.B.3    Belardinelli, L.4
  • 8
    • 0032960751 scopus 로고    scopus 로고
    • Catecholamine facilitated reentrant ventricular tachycardia: Uncoupling of adenosine’s antiadrenergic effects
    • BB Lerman., KM Stein., SM Markowitz., et al. Catecholamine facilitated reentrant ventricular tachycardia: Uncoupling of adenosine’s antiadrenergic effects J Cardiovasc Electrophysiol 10 1999 17-26.
    • (1999) J Cardiovasc Electrophysiol , vol.10 , pp. 17-26
    • Lerman, B.B.1    Stein, K.M.2    Markowitz, S.M.3
  • 9
    • 0026552532 scopus 로고
    • Further observations to confirm the arrhythmia mechanism specific effects of flunarizine
    • MA Vos., AP Gorgels., JD Leunissen., et al. Further observations to confirm the arrhythmia mechanism specific effects of flunarizine J Cardiovasc Pharmacol 19 1992 682-690.
    • (1992) J Cardiovasc Pharmacol , vol.19 , pp. 682-690
    • Vos, M.A.1    Gorgels, A.P.2    Leunissen, J.D.3
  • 10
    • 0032211064 scopus 로고    scopus 로고
    • Effects of nicorandil, a potassium channel opener, on idiopathic ventricular tachycardia
    • Y Kobayashi., A Miyata., K Tanno., et al. Effects of nicorandil, a potassium channel opener, on idiopathic ventricular tachycardia J Am Coll Cardiol 32 1998 1377-1383.
    • (1998) J Am Coll Cardiol , vol.32 , pp. 1377-1383
    • Kobayashi, Y.1    Miyata, A.2    Tanno, K.3
  • 12
    • 0035996710 scopus 로고    scopus 로고
    • Gender differences in various types of idiopathic ventricular tachycardia
    • M Nakagawa., N Takahashi., S Nobe., et al. Gender differences in various types of idiopathic ventricular tachycardia J Cardiovasc Electrophysiol 13 2002 633-638.
    • (2002) J Cardiovasc Electrophysiol , vol.13 , pp. 633-638
    • Nakagawa, M.1    Takahashi, N.2    Nobe, S.3
  • 13
    • 0034902950 scopus 로고    scopus 로고
    • Long-term follow-up of right ventricular monomorphic extrasystoles
    • F Gaita., C Giustetto., P DiDonna., et al. Long-term follow-up of right ventricular monomorphic extrasystoles J Am Coll Cardiol 38 2001 364-370.
    • (2001) J Am Coll Cardiol , vol.38 , pp. 364-370
    • Gaita, F.1    Giustetto, C.2    DiDonna, P.3
  • 14
    • 0031694446 scopus 로고    scopus 로고
    • Initiating sequences in exercise induced idiopathic ventricular tachycardia of left bundle branch-like morphology
    • JS Gill., K Prasad., K Blaszyk., et al. Initiating sequences in exercise induced idiopathic ventricular tachycardia of left bundle branch-like morphology Pacing Clin Electrophysiol 21 1998 1873-1880.
    • (1998) Pacing Clin Electrophysiol , vol.21 , pp. 1873-1880
    • Gill, J.S.1    Prasad, K.2    Blaszyk, K.3
  • 15
    • 0345188806 scopus 로고    scopus 로고
    • Circadian variation of idiopathic ventricular tachycardia originating from right ventricular outflow tract
    • H Hayashi., A Fujiki., M Tani., et al. Circadian variation of idiopathic ventricular tachycardia originating from right ventricular outflow tract Am J Cardiol 84 1999 99-101.
    • (1999) Am J Cardiol , vol.84 , pp. 99-101
    • Hayashi, H.1    Fujiki, A.2    Tani, M.3
  • 16
    • 0030788008 scopus 로고    scopus 로고
    • Magnetic resonance imaging and signal averaged electrocardiography in patients with repetitive monomorphic ventricular tachycardia and otherwise normal electrocardiogram
    • W Grimm., E List-Hellwig., J Hoffmann., et al. Magnetic resonance imaging and signal averaged electrocardiography in patients with repetitive monomorphic ventricular tachycardia and otherwise normal electrocardiogram Pacing Clin Electrophysiol 20 1997 1826-1833.
    • (1997) Pacing Clin Electrophysiol , vol.20 , pp. 1826-1833
    • Grimm, W.1    List-Hellwig, E.2    Hoffmann, J.3
  • 17
    • 0028048938 scopus 로고
    • Right ventricular outflow tract ventricular tachycardia: Detection of previously unrecognized anatomic abnormalities using cine magnetic resonance imaging
    • MD Carlson., RD White., RG Trohman., et al. Right ventricular outflow tract ventricular tachycardia: Detection of previously unrecognized anatomic abnormalities using cine magnetic resonance imaging J Am Coll Cardiol 24 1994 720-727.
    • (1994) J Am Coll Cardiol , vol.24 , pp. 720-727
    • Carlson, M.D.1    White, R.D.2    Trohman, R.G.3
  • 18
    • 0030791767 scopus 로고    scopus 로고
    • Adenosine-sensitive ventricular tachycardia: Right ventricular abnormalities delineated by magnetic resonance imaging
    • SM Markowitz., BL Litvak., EA Ramirez de Arellano., et al. Adenosine-sensitive ventricular tachycardia: Right ventricular abnormalities delineated by magnetic resonance imaging Circulation 96 1997 1192-1200.
    • (1997) Circulation , vol.96 , pp. 1192-1200
    • Markowitz, S.M.1    Litvak, B.L.2    Ramirez de Arellano, E.A.3
  • 19
    • 0030823924 scopus 로고    scopus 로고
    • Significance of morphological abnormalities detected by MRI in patients undergoing successful ablation of right ventricular outflow tract tachycardia
    • S Globits., G Kreiner., H Frank., et al. Significance of morphological abnormalities detected by MRI in patients undergoing successful ablation of right ventricular outflow tract tachycardia Circulation 96 1997 2633-2640.
    • (1997) Circulation , vol.96 , pp. 2633-2640
    • Globits, S.1    Kreiner, G.2    Frank, H.3
  • 20
    • 0031813549 scopus 로고    scopus 로고
    • Right ventricular arrhythmia in the absence of arrhythmogenic dysplasia: MR imaging of myocardial abnormalities
    • RD White., RG Trohman., SD Flam., et al. Right ventricular arrhythmia in the absence of arrhythmogenic dysplasia: MR imaging of myocardial abnormalities Radiology 207 1998 743-751.
    • (1998) Radiology , vol.207 , pp. 743-751
    • White, R.D.1    Trohman, R.G.2    Flam, S.D.3
  • 21
    • 0027489146 scopus 로고
    • Regional cardiac sympathetic denervation in patients with ventricular tachycardia in the absence of coronary artery disease
    • RD Mitrani., LS Klein., WM Miles., et al. Regional cardiac sympathetic denervation in patients with ventricular tachycardia in the absence of coronary artery disease J Am Coll Cardiol 22 1993 1344-1353.
    • (1993) J Am Coll Cardiol , vol.22 , pp. 1344-1353
    • Mitrani, R.D.1    Klein, L.S.2    Miles, W.M.3
  • 23
    • 0032126066 scopus 로고    scopus 로고
    • Cardiac sympathetic innervation in patients with idiopathic right ventricular outflow tract tachycardia
    • M Schafers., H Lerch., T Wichter., et al. Cardiac sympathetic innervation in patients with idiopathic right ventricular outflow tract tachycardia J Am Coll Cardiol 32 1998 181-186.
    • (1998) J Am Coll Cardiol , vol.32 , pp. 181-186
    • Schafers, M.1    Lerch, H.2    Wichter, T.3
  • 24
    • 0032521374 scopus 로고    scopus 로고
    • Ventricular late potentials, interstitial fibrosis, and right ventricular function in patients with ventricular tachycardia and normal left ventricular function
    • L La Vecchia., R Ometto., F Bedogni., et al. Ventricular late potentials, interstitial fibrosis, and right ventricular function in patients with ventricular tachycardia and normal left ventricular function Am J Cardiol 81 1998 790-792.
    • (1998) Am J Cardiol , vol.81 , pp. 790-792
    • La Vecchia, L.1    Ometto, R.2    Bedogni, F.3
  • 25
    • 0032514607 scopus 로고    scopus 로고
    • Localization of optimal ablation site of idiopathic ventricular tachycardia from right and left ventricular outflow tract by body surface ECG
    • S Kamakura., W Shimizu., K Matsuo., et al. Localization of optimal ablation site of idiopathic ventricular tachycardia from right and left ventricular outflow tract by body surface ECG Circulation 98 1998 1525-1533.
    • (1998) Circulation , vol.98 , pp. 1525-1533
    • Kamakura, S.1    Shimizu, W.2    Matsuo, K.3
  • 26
    • 0028352650 scopus 로고
    • Resolution of pace mapping stimulus site separation using body surface potentials
    • LS Green., RL Lux., PR Ershler., et al. Resolution of pace mapping stimulus site separation using body surface potentials Circulation 90 1994 462-468.
    • (1994) Circulation , vol.90 , pp. 462-468
    • Green, L.S.1    Lux, R.L.2    Ershler, P.R.3
  • 27
    • 0031981024 scopus 로고    scopus 로고
    • Repetitive ventricular responses induced by radiofrequency ablation for idiopathic ventricular tachycardia originating from the outflow tract of the right ventricle
    • M Chinushi., Y Aizawa., K Ohhira., et al. Repetitive ventricular responses induced by radiofrequency ablation for idiopathic ventricular tachycardia originating from the outflow tract of the right ventricle Pacing Clin Electrophysiol 21 1998 669-678.
    • (1998) Pacing Clin Electrophysiol , vol.21 , pp. 669-678
    • Chinushi, M.1    Aizawa, Y.2    Ohhira, K.3
  • 28
    • 0031018614 scopus 로고    scopus 로고
    • Morphological variation of nonreentrant idiopathic ventricular tachycardia originating from the right ventricular outflow tract and effect of radiofrequency lesion
    • M Chinushi., Y Aizawa., K Takahashi., et al. Morphological variation of nonreentrant idiopathic ventricular tachycardia originating from the right ventricular outflow tract and effect of radiofrequency lesion Pacing Clin Electrophysiol 20 1997 325-336.
    • (1997) Pacing Clin Electrophysiol , vol.20 , pp. 325-336
    • Chinushi, M.1    Aizawa, Y.2    Takahashi, K.3
  • 29
    • 0031050209 scopus 로고    scopus 로고
    • Predictors for successful ablation of right- and left-sided idiopathic ventricular tachycardia
    • LM Rodriguez., JL Smeets., C Timmermans., HJ Wellens Predictors for successful ablation of right- and left-sided idiopathic ventricular tachycardia Am J Cardiol 79 1997 309-314.
    • (1997) Am J Cardiol , vol.79 , pp. 309-314
    • Rodriguez, L.M.1    Smeets, J.L.2    Timmermans, C.3    Wellens, H.J.4
  • 30
    • 0032519782 scopus 로고    scopus 로고
    • Determinants of tachycardia recurrences after radiofrequency ablation of idiopathic ventricular tachycardia
    • MS Wen., Y Taniguchi., SJ Yeh., et al. Determinants of tachycardia recurrences after radiofrequency ablation of idiopathic ventricular tachycardia Am J Cardiol 81 1998 500-502.
    • (1998) Am J Cardiol , vol.81 , pp. 500-502
    • Wen, M.S.1    Taniguchi, Y.2    Yeh, S.J.3
  • 31
    • 0030584462 scopus 로고    scopus 로고
    • Radiofrequency catheter ablation of right ventricular outflow tachycardia in children and adolescents
    • BK o’Connor., CL Case., MC Sokoloski., et al. Radiofrequency catheter ablation of right ventricular outflow tachycardia in children and adolescents J Am Coll Cardiol 27 1996 869-874.
    • (1996) J Am Coll Cardiol , vol.27 , pp. 869-874
    • O’Connor, B.K.1    Case, C.L.2    Sokoloski, M.C.3
  • 32
    • 0030891795 scopus 로고    scopus 로고
    • Repetitive monomorphic tachycardia from the left ventricular outflow tract: Electrocardiographic patterns consistent with a left ventricular site of origin
    • DJ Callans., V Menz., D Schwartzman., et al. Repetitive monomorphic tachycardia from the left ventricular outflow tract: Electrocardiographic patterns consistent with a left ventricular site of origin J Am Coll Cardiol 29 1997 1023-1027.
    • (1997) J Am Coll Cardiol , vol.29 , pp. 1023-1027
    • Callans, D.J.1    Menz, V.2    Schwartzman, D.3
  • 33
    • 0037028695 scopus 로고    scopus 로고
    • Repetitive monomorphic ventricular tachycardia originating from the aortic sinus cusp: Electrocardiographic characterization for guiding catheter ablation
    • F Ouyang., P Fotuhi., SY Ho., et al. Repetitive monomorphic ventricular tachycardia originating from the aortic sinus cusp: Electrocardiographic characterization for guiding catheter ablation J Am Coll Cardiol 39 2002 500-508.
    • (2002) J Am Coll Cardiol , vol.39 , pp. 500-508
    • Ouyang, F.1    Fotuhi, P.2    Ho, S.Y.3
  • 34
    • 0033646386 scopus 로고    scopus 로고
    • Clinical anatomy of the aortic root
    • RH Anderson Clinical anatomy of the aortic root Heart 24 2000 670-673.
    • (2000) Heart , vol.24 , pp. 670-673
    • Anderson, R.H.1
  • 35
    • 0035312684 scopus 로고    scopus 로고
    • Ventricular tachycardias arising from the aortic sinus of valsalva: An under-recognized variant of left outflow tract ventricular tachycardia
    • L Kanagaratnam., G Tomassoni., R Schweikert., et al. Ventricular tachycardias arising from the aortic sinus of valsalva: An under-recognized variant of left outflow tract ventricular tachycardia J Am Coll Cardiol 34 2001 1408-1414.
    • (2001) J Am Coll Cardiol , vol.34 , pp. 1408-1414
    • Kanagaratnam, L.1    Tomassoni, G.2    Schweikert, R.3
  • 36
    • 0035991562 scopus 로고    scopus 로고
    • How to diagnose, locate and ablate coronary cusp ventricular tachycardia
    • H Hachiya., K Aonuma., Y Yamauchi., et al. How to diagnose, locate and ablate coronary cusp ventricular tachycardia J Cardiovasc Electrophysiol 13 2002 551-556.
    • (2002) J Cardiovasc Electrophysiol , vol.13 , pp. 551-556
    • Hachiya, H.1    Aonuma, K.2    Yamauchi, Y.3
  • 37
    • 0034879570 scopus 로고    scopus 로고
    • Left ventricular epicardial outflow tract tachycardia: A new distinct subgroup of outflow tract tachycardia
    • H Tada., A Nogami., S Naito., et al. Left ventricular epicardial outflow tract tachycardia: A new distinct subgroup of outflow tract tachycardia Jpn Circ J 65 2001 723-730.
    • (2001) Jpn Circ J , vol.65 , pp. 723-730
    • Tada, H.1    Nogami, A.2    Naito, S.3
  • 38
    • 0027494299 scopus 로고
    • Radiofrequency catheter ablation of idiopathic left ventricular tachycardia guided by a Purkinje potential
    • H Nakagawa., KJ Beckman., JH McClelland., et al. Radiofrequency catheter ablation of idiopathic left ventricular tachycardia guided by a Purkinje potential Circulation 88 1993 2607-2617.
    • (1993) Circulation , vol.88 , pp. 2607-2617
    • Nakagawa, H.1    Beckman, K.J.2    McClelland, J.H.3
  • 39
    • 0033545952 scopus 로고    scopus 로고
    • Significance of late diastolic potential preceding Purkinje potential in verapamil-sensitive idiopathic left ventricular tachycardia
    • T Tsuchiya., K Okumura., T Honda., et al. Significance of late diastolic potential preceding Purkinje potential in verapamil-sensitive idiopathic left ventricular tachycardia Circulation 99 1999 2408-2413.
    • (1999) Circulation , vol.99 , pp. 2408-2413
    • Tsuchiya, T.1    Okumura, K.2    Honda, T.3
  • 40
    • 0033851513 scopus 로고    scopus 로고
    • Demonstration of diastolic and presystolic Purkinje potentials as critical potentials in a macroeentry circuit of verapamil-sensitive idiopathic left ventricular tachycardia
    • A Nogami., S Naito., H Tada., et al. Demonstration of diastolic and presystolic Purkinje potentials as critical potentials in a macroeentry circuit of verapamil-sensitive idiopathic left ventricular tachycardia J Am Coll Cardiol 36 2000 811-823.
    • (2000) J Am Coll Cardiol , vol.36 , pp. 811-823
    • Nogami, A.1    Naito, S.2    Tada, H.3
  • 41
    • 0035071321 scopus 로고    scopus 로고
    • The role of Purkinje and pre-Purkinje potentials in the reentrant circuit of verapamil-sensitive idiopathic LV tachycardia
    • T Aiba., K Suyama., N Aihara., et al. The role of Purkinje and pre-Purkinje potentials in the reentrant circuit of verapamil-sensitive idiopathic LV tachycardia Pacing Clin Electrophysiol 24 2001 333-344.
    • (2001) Pacing Clin Electrophysiol , vol.24 , pp. 333-344
    • Aiba, T.1    Suyama, K.2    Aihara, N.3
  • 42
    • 0034888072 scopus 로고    scopus 로고
    • Demonstration of the reentrant circuit of verapamil-sensitive idiopathic left ventricular tachycardia: Direct evidence for macroreentry as the underlying mechanism
    • M Maruyama., T Tadera., S Miyamoto., T Ino Demonstration of the reentrant circuit of verapamil-sensitive idiopathic left ventricular tachycardia: Direct evidence for macroreentry as the underlying mechanism J Cardiovasc Electrophysiol 12 2001 968-972.
    • (2001) J Cardiovasc Electrophysiol , vol.12 , pp. 968-972
    • Maruyama, M.1    Tadera, T.2    Miyamoto, S.3    Ino, T.4
  • 43
    • 0024428550 scopus 로고
    • Surgical correction of idiopathic paroxysmal ventricular tachycardia possibly related to left ventricular false tendon
    • M Suwa., Y Yoneda., H Nagao., et al. Surgical correction of idiopathic paroxysmal ventricular tachycardia possibly related to left ventricular false tendon Am J Cardiol 64 1989 1217-1220.
    • (1989) Am J Cardiol , vol.64 , pp. 1217-1220
    • Suwa, M.1    Yoneda, Y.2    Nagao, H.3
  • 44
    • 0030046693 scopus 로고    scopus 로고
    • Anatomic substrate for idiopathic left ventricular tachycardia
    • RK Thakur., GJ Klein., CA Sivaram., et al. Anatomic substrate for idiopathic left ventricular tachycardia Circulation 93 1996 497-501.
    • (1996) Circulation , vol.93 , pp. 497-501
    • Thakur, R.K.1    Klein, G.J.2    Sivaram, C.A.3
  • 45
    • 0030024239 scopus 로고    scopus 로고
    • Left ventricular fibromuscular band is not a specific substrate for idiopathic left ventricular tachycardia
    • FC Lin., MS Wen., CC Wang., et al. Left ventricular fibromuscular band is not a specific substrate for idiopathic left ventricular tachycardia Circulation 93 1996 525-528.
    • (1996) Circulation , vol.93 , pp. 525-528
    • Lin, F.C.1    Wen, M.S.2    Wang, C.C.3
  • 46
    • 0030064943 scopus 로고    scopus 로고
    • Characteristics of slow conduction zone demonstrated during entrainment of idiopathic ventricular tachycardia of left ventricular origin
    • K Okumura., H Yamabe., T Tsuchiya., et al. Characteristics of slow conduction zone demonstrated during entrainment of idiopathic ventricular tachycardia of left ventricular origin Am J Cardiol 77 1996 379-383.
    • (1996) Am J Cardiol , vol.77 , pp. 379-383
    • Okumura, K.1    Yamabe, H.2    Tsuchiya, T.3
  • 47
    • 0035312931 scopus 로고    scopus 로고
    • Effects of verapamil and lidocaine on two components of the re-entry circuit of verapamil-sensitive idiopathic left ventricular tachycardia
    • T Tsuchiya., K Okumura., T Honda., et al. Effects of verapamil and lidocaine on two components of the re-entry circuit of verapamil-sensitive idiopathic left ventricular tachycardia Am J Cardiol 37 2001 1415-1421.
    • (2001) Am J Cardiol , vol.37 , pp. 1415-1421
    • Tsuchiya, T.1    Okumura, K.2    Honda, T.3
  • 48
    • 0028230628 scopus 로고
    • Effects of intravenous adenosine on verapamil-sensitive “idiopathic” ventricular tachycardia
    • MJ Griffith., CJ Garratt., E Rowland., et al. Effects of intravenous adenosine on verapamil-sensitive “idiopathic” ventricular tachycardia Am J Cardiol 73 1994 759-764.
    • (1994) Am J Cardiol , vol.73 , pp. 759-764
    • Griffith, M.J.1    Garratt, C.J.2    Rowland, E.3
  • 49
    • 0037192326 scopus 로고    scopus 로고
    • Electroanatomic substrate of idiopathic left ventricular tachycardia
    • F Ouyang., R Cappato., S Ernst., et al. Electroanatomic substrate of idiopathic left ventricular tachycardia Circulation 105 2002 462-469.
    • (2002) Circulation , vol.105 , pp. 462-469
    • Ouyang, F.1    Cappato, R.2    Ernst, S.3
  • 50
    • 0029025635 scopus 로고
    • Cure of interfascicular reentrant ventricular tachycardia by ablation of the anterior fascicle of the left bundle branch
    • HJ Crijns., JL Smeets., LM Rodriguez., et al. Cure of interfascicular reentrant ventricular tachycardia by ablation of the anterior fascicle of the left bundle branch J Cardiovasc Electrophysiol 6 1995 486-492.
    • (1995) J Cardiovasc Electrophysiol , vol.6 , pp. 486-492
    • Crijns, H.J.1    Smeets, J.L.2    Rodriguez, L.M.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.