Adenosine induced PR jump on surface ECG to differentiate atrioventricular nodal re-entrant tachycardia from concealed accessory pathway mediated tachycardia: a bedside test

S C Toal; B U Vajifdar; A K Gupta; A M Vora; Y Y Lokhandwala

doi:10.1136/heart.87.1.37

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Cardiovascular medicine

Adenosine induced PR jump on surface ECG to differentiate atrioventricular nodal re-entrant tachycardia from concealed accessory pathway mediated tachycardia: a bedside test

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	Abstract	Full	Pdf
Dec 2001	67	56	29
Jan 2002	44	107	45
Feb 2002	15	27	4
Mar 2002	8	45	15
Apr 2002	8	30	14
May 2002	2	20	16
Jun 2002	4	18	10
Jul 2002	5	13	6
Aug 2002	3	12	12
Sep 2002	2	12	9
Oct 2002	0	5	4
Nov 2002	2	20	11
Dec 2002	4	5	5
Jan 2003	3	19	8
Feb 2003	2	9	6
Mar 2003	2	15	6
Apr 2003	1	4	1
May 2003	4	3	5
Jun 2003	2	11	12
Jul 2003	8	12	5
Aug 2003	13	18	2
Sep 2003	9	27	2
Oct 2003	23	19	4
Nov 2003	22	21	3
Dec 2003	12	21	1
Jan 2004	12	11	6
Feb 2004	12	8	2
Mar 2004	12	10	2
Apr 2004	10	14	4
May 2004	30	35	3
Jun 2004	30	38	6
Jul 2004	44	53	6
Aug 2004	27	46	3
Sep 2004	28	65	8
Oct 2004	10	89	9
Nov 2004	10	52	23
Dec 2004	8	39	15
Jan 2005	7	44	8
Feb 2005	10	55	17
Mar 2005	9	22	7
Apr 2005	2	23	3
May 2005	2	20	19
Jun 2005	2	14	6
Jul 2005	4	35	12
Aug 2005	1	11	8
Sep 2005	3	11	4
Oct 2005	1	18	7
Nov 2005	12	23	18
Dec 2005	4	11	9
Jan 2006	3	17	8
Feb 2006	4	12	5
Mar 2006	7	19	12
Apr 2006	6	12	8
May 2006	2	11	10
Jun 2006	4	18	10
Jul 2006	4	15	6
Aug 2006	9	13	6
Sep 2006	7	25	14
Oct 2006	6	42	10
Nov 2006	2	41	23
Dec 2006	0	35	11
Jan 2007	2	45	10
Feb 2007	1	50	14
Mar 2007	4	51	10
Apr 2007	9	12	7
May 2007	13	15	5
Jun 2007	9	5	1
Jul 2007	7	17	9
Aug 2007	23	9	4
Sep 2007	11	2	3
Oct 2007	17	5	3
Nov 2007	5	5	4
Dec 2007	5	2	4
Jan 2008	4	8	3
Feb 2008	11	1	2
Mar 2008	7	1	4
Apr 2008	9	2	3
May 2008	8	7	9
Jun 2008	11	3	5
Jul 2008	6	3	2
Aug 2008	12	4	1
Sep 2008	13	1	6
Oct 2008	12	3	4
Nov 2008	6	2	2
Dec 2008	9	4	4
Jan 2009	15	2	2
Feb 2009	7	16	6
Mar 2009	15	11	3
Apr 2009	6	8	2
May 2009	12	7	3
Jun 2009	9	15	2
Jul 2009	16	8	5
Aug 2009	7	7	0
Sep 2009	9	8	0
Oct 2009	11	12	2
Nov 2009	9	7	3
Dec 2009	8	2	5
Jan 2010	5	3	5
Feb 2010	16	2	1
Mar 2010	7	1	2
Apr 2010	13	5	2
May 2010	9	1	0
Jun 2010	18	11	21
Jul 2010	11	6	21
Aug 2010	41	48	32
Sep 2010	103	63	34
Oct 2010	75	40	20
Nov 2010	34	4	3
Dec 2010	28	7	2
Jan 2011	57	13	4
Feb 2011	26	14	3
Mar 2011	67	27	3
Apr 2011	33	39	0
May 2011	35	6	1
Jun 2011	29	6	2
Jul 2011	26	1	0
Aug 2011	40	6	6
Sep 2011	28	12	2
Oct 2011	21	3	3
Nov 2011	37	11	5
Dec 2011	16	36	9
Jan 2012	18	48	4
Feb 2012	8	49	4
Mar 2012	11	44	6
Apr 2012	15	20	1
May 2012	11	54	6
Jun 2012	6	33	6
Jul 2012	23	11	11
Aug 2012	21	34	4
Sep 2012	25	19	12
Oct 2012	13	33	11
Nov 2012	7	29	20
Dec 2012	15	15	11
Jan 2013	13	17	7
Feb 2013	14	11	3
Mar 2013	8	7	1
Apr 2013	8	17	3
May 2013	9	7	2
Jun 2013	125	19	1
Jul 2013	207	11	1
Aug 2013	87	19	3
Sep 2013	65	40	2
Oct 2013	33	15	0
Nov 2013	45	12	1
Dec 2013	25	0	0
Jan 2014	4	2	0
Feb 2014	8	2	1
Mar 2014	5	4	0
Apr 2014	6	1	4
May 2014	11	6	4
Jun 2014	3	9	1
Jul 2014	7	10	2
Aug 2014	6	8	1
Sep 2014	3	4	2
Oct 2014	5	2	1
Nov 2014	0	1	0
Dec 2014	3	1	2
Jan 2015	4	4	8
Feb 2015	2	4	3
Mar 2015	4	6	3
Apr 2015	4	2	0
May 2015	12	1	2
Jun 2015	1	2	1
Jul 2015	7	0	2
Aug 2015	8	1	0
Sep 2015	8	6	0
Oct 2015	4	5	4
Nov 2015	4	2	0
Dec 2015	1	2	1
Jan 2016	1	2	4
Feb 2016	7	2	3
Mar 2016	8	3	3
Apr 2016	2	1	0
May 2016	3	0	0
Jun 2016	4	1	3
Jul 2016	11	4	3
Aug 2016	5	3	1
Sep 2016	6	2	3
Oct 2016	3	4	2
Nov 2016	4	3	3
Dec 2016	6	5	4
Jan 2017	5	4	0
Feb 2017	0	3	1
Mar 2017	5	3	2
Apr 2017	2	2	1
May 2017	0	3	0
Jun 2017	3	3	2
Jul 2017	9	8	1
Aug 2017	11	9	2
Sep 2017	10	8	3
Oct 2017	9	7	4
Nov 2017	7	3	1
Dec 2017	4	2	0
Jan 2018	20	6	1
Feb 2018	12	8	1
Mar 2018	11	7	3
Apr 2018	14	11	5
May 2018	17	12	0
Jun 2018	10	8	2
Jul 2018	5	5	0
Aug 2018	18	14	1
Sep 2018	8	6	1
Oct 2018	16	10	2
Nov 2018	13	9	2
Dec 2018	14	8	3
Jan 2019	7	5	3
Feb 2019	3	3	2
Mar 2019	9	4	5
Apr 2019	18	5	4
May 2019	11	9	4
Jun 2019	10	10	7
Jul 2019	5	3	3
Aug 2019	6	4	2
Sep 2019	7	3	1
Oct 2019	3	3	1
Nov 2019	5	1	2
Dec 2019	9	5	6
Jan 2020	4	4	2
Feb 2020	9	5	3
Mar 2020	7	7	1
Apr 2020	3	3	2
May 2020	9	7	3
Jun 2020	22	8	2
Jul 2020	5	5	5
Aug 2020	5	5	2
Sep 2020	20	17	3
Oct 2020	14	12	4
Nov 2020	9	6	6
Dec 2020	9	9	10
Jan 2021	17	13	2
Feb 2021	1	1	6
Mar 2021	3	3	1
Apr 2021	18	10	5
May 2021	2	2	1
Jun 2021	3	2	3
Jul 2021	2	2	4
Aug 2021	2	4	3
Sep 2021	5	5	5
Oct 2021	5	5	18
Nov 2021	11	11	13
Dec 2021	8	7	3
Jan 2022	9	12	5
Feb 2022	7	6	2
Mar 2022	3	3	4
Apr 2022	11	11	2
May 2022	3	2	6
Jun 2022	14	14	5
Jul 2022	15	11	4
Aug 2022	25	16	5
Sep 2022	6	4	21
Oct 2022	10	6	3
Nov 2022	16	10	1
Dec 2022	2	2	3
Jan 2023	13	10	12
Feb 2023	34	32	1
Mar 2023	2	2	3
Apr 2023	9	6	2
May 2023	8	4	5
Jun 2023	6	6	3
Jul 2023	18	14	7
Aug 2023	5	3	3
Sep 2023	15	13	8
Oct 2023	12	10	2
Nov 2023	8	6	2
Dec 2023	26	2	4
Jan 2024	24	0	0
Feb 2024	18	2	2
Mar 2024	107	1	1
Apr 2024	25	0	0
May 2024	65	0	0
Jun 2024	34	0	1
Jul 2024	23	1	1
Aug 2024	25	0	0
Sep 2024	15	1	1
Oct 2024	24	0	0
Nov 2024	24	0	0
Dec 2024	35	0	0
Jan 2025	9	0	0
Feb 2025	10	0	1
Mar 2025	1	0	0
Total	3939	3537	1392

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