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Table 3 Top 20 Keywords with the Strongest Citation Bursts

From: Bibliometric analysis of China’s contribution to the knowledge system of cerebrovascular intervention

Keywords First occurred Strength Burst begin End
Carotid artery 1991 17.5523 1996 2011
Restenosis 1991 15.7391 2001 2012
Nitric oxide 1991 13.4386 2001 2011
MR angiography 1991 11.8505 1997 2009
Arteriovenous malformation 1991 11.802 2000 2012
Malformation 1991 10.2963 1998 2009
Guglielmi detachable coil 1991 9.9596 2001 2010
Ultrasonography 1991 9.6952 1996 2009
Dural arteriovenous fistula 1991 8.8745 2004 2011
Gene expression 1991 6.2523 2004 2009
Embolization 1991 6.1641 1998 2001
Smooth muscle cell 1991 5.9877 2000 2009
Thrombosis 1991 5.7673 1998 2008
Angiography 1991 5.3289 1993 1999
Transcranial Doppler 1991 5.021 2003 2009
CT 1991 4.9913 2003 2007
Cerebral infarction 1991 4.7254 2003 2008
Artery stenosis 1991 4.6447 1996 2003
Diagnosis 1991 4.2921 2003 2007
Ischemic preconditioning 1991 3.4546 2003 2006