An echocardiographic assessment of cardiac morphology and common ECG findings in teenage professional soccer players: reference ranges for use in screening

J D Somauroo; J R Pyatt; M Jackson; R A Perry; D R Ramsdale

doi:10.1136/heart.85.6.649

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Cardiovascular medicine

An echocardiographic assessment of cardiac morphology and common ECG findings in teenage professional soccer players: reference ranges for use in screening

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	Abstract	Full	Pdf
May 2001	125	65	23
Jun 2001	42	87	22
Jul 2001	13	32	8
Aug 2001	6	22	4
Sep 2001	4	12	8
Oct 2001	3	12	5
Nov 2001	2	9	1
Dec 2001	3	12	6
Jan 2002	9	10	4
Feb 2002	12	13	2
Mar 2002	5	7	1
Apr 2002	5	14	4
May 2002	9	17	3
Jun 2002	0	4	1
Jul 2002	5	11	4
Aug 2002	0	10	2
Sep 2002	3	18	2
Oct 2002	2	17	10
Nov 2002	3	15	5
Dec 2002	9	17	5
Jan 2003	5	15	4
Feb 2003	4	7	7
Mar 2003	1	5	2
Apr 2003	1	5	5
May 2003	6	15	10
Jun 2003	2	14	3
Jul 2003	16	15	7
Aug 2003	19	12	9
Sep 2003	14	27	6
Oct 2003	18	21	6
Nov 2003	21	17	1
Dec 2003	23	15	0
Jan 2004	25	21	3
Feb 2004	10	15	2
Mar 2004	30	37	6
Apr 2004	23	31	4
May 2004	42	59	2
Jun 2004	51	68	14
Jul 2004	51	74	8
Aug 2004	50	91	17
Sep 2004	38	116	14
Oct 2004	17	129	16
Nov 2004	21	129	15
Dec 2004	31	82	18
Jan 2005	14	72	13
Feb 2005	23	156	35
Mar 2005	20	78	18
Apr 2005	7	94	17
May 2005	9	67	11
Jun 2005	13	50	15
Jul 2005	16	75	12
Aug 2005	16	41	24
Sep 2005	11	76	14
Oct 2005	25	114	39
Nov 2005	19	105	19
Dec 2005	12	91	19
Jan 2006	17	104	15
Feb 2006	13	72	15
Mar 2006	21	86	22
Apr 2006	29	81	27
May 2006	15	53	22
Jun 2006	18	31	9
Jul 2006	11	35	9
Aug 2006	12	55	16
Sep 2006	17	67	15
Oct 2006	23	128	44
Nov 2006	23	97	39
Dec 2006	13	77	29
Jan 2007	13	105	37
Feb 2007	17	110	31
Mar 2007	29	163	43
Apr 2007	64	33	15
May 2007	71	23	11
Jun 2007	58	21	13
Jul 2007	50	37	6
Aug 2007	61	27	7
Sep 2007	59	12	8
Oct 2007	56	34	18
Nov 2007	66	19	11
Dec 2007	47	10	5
Jan 2008	29	13	10
Feb 2008	10	2	2
Mar 2008	16	4	4
Apr 2008	40	13	10
May 2008	56	14	8
Jun 2008	43	7	8
Jul 2008	72	19	17
Aug 2008	88	6	8
Sep 2008	61	3	5
Oct 2008	30	7	4
Nov 2008	31	6	4
Dec 2008	20	4	0
Jan 2009	50	3	5
Feb 2009	40	32	10
Mar 2009	42	20	6
Apr 2009	35	16	3
May 2009	37	14	7
Jun 2009	31	18	3
Jul 2009	38	7	3
Aug 2009	41	14	4
Sep 2009	36	11	1
Oct 2009	24	14	6
Nov 2009	28	9	3
Dec 2009	71	9	6
Jan 2010	200	10	13
Feb 2010	160	4	4
Mar 2010	184	8	10
Apr 2010	194	4	2
May 2010	164	7	8
Jun 2010	105	4	4
Jul 2010	58	8	5
Aug 2010	201	68	26
Sep 2010	242	120	55
Oct 2010	129	42	23
Nov 2010	37	22	4
Dec 2010	40	30	13
Jan 2011	16	6	4
Feb 2011	30	9	10
Mar 2011	28	10	10
Apr 2011	28	2	1
May 2011	26	2	1
Jun 2011	24	7	17
Jul 2011	14	2	23
Aug 2011	44	8	6
Sep 2011	16	15	6
Oct 2011	23	9	4
Nov 2011	32	6	6
Dec 2011	13	17	33
Jan 2012	19	25	11
Feb 2012	5	6	6
Mar 2012	17	11	14
Apr 2012	13	8	7
May 2012	18	16	8
Jun 2012	20	19	9
Jul 2012	12	10	7
Aug 2012	27	13	7
Sep 2012	21	9	17
Oct 2012	33	15	27
Nov 2012	30	9	24
Dec 2012	33	9	9
Jan 2013	24	10	8
Feb 2013	63	7	8
Mar 2013	54	18	7
Apr 2013	50	32	8
May 2013	48	36	12
Jun 2013	64	22	4
Jul 2013	139	7	5
Aug 2013	78	8	4
Sep 2013	53	14	9
Oct 2013	39	47	10
Nov 2013	17	10	6
Dec 2013	10	5	5
Jan 2014	15	6	3
Feb 2014	14	4	7
Mar 2014	27	17	16
Apr 2014	15	9	7
May 2014	15	3	5
Jun 2014	11	8	3
Jul 2014	9	7	2
Aug 2014	9	4	3
Sep 2014	9	2	3
Oct 2014	13	1	7
Nov 2014	6	20	3
Dec 2014	11	0	3
Jan 2015	13	2	2
Feb 2015	3	3	4
Mar 2015	24	4	5
Apr 2015	10	6	3
May 2015	8	1	1
Jun 2015	8	4	7
Jul 2015	7	0	2
Aug 2015	5	2	3
Sep 2015	13	3	10
Oct 2015	9	3	7
Nov 2015	20	3	9
Dec 2015	9	1	3
Jan 2016	9	37	6
Feb 2016	9	1	2
Mar 2016	10	6	2
Apr 2016	23	4	2
May 2016	13	3	2
Jun 2016	11	7	4
Jul 2016	10	2	7
Aug 2016	14	3	8
Sep 2016	26	3	11
Oct 2016	10	2	8
Nov 2016	18	7	12
Dec 2016	22	5	14
Jan 2017	21	13	14
Feb 2017	11	6	10
Mar 2017	15	14	2
Apr 2017	8	11	2
May 2017	6	12	5
Jun 2017	10	4	2
Jul 2017	13	9	1
Aug 2017	10	7	2
Sep 2017	20	10	1
Oct 2017	31	15	2
Nov 2017	32	12	4
Dec 2017	19	9	2
Jan 2018	32	12	5
Feb 2018	25	9	4
Mar 2018	33	18	11
Apr 2018	19	11	3
May 2018	22	12	1
Jun 2018	22	14	6
Jul 2018	6	2	0
Aug 2018	24	10	6
Sep 2018	16	10	5
Oct 2018	18	6	2
Nov 2018	7	3	2
Dec 2018	13	9	3
Jan 2019	41	6	1
Feb 2019	21	8	5
Mar 2019	20	2	11
Apr 2019	23	3	6
May 2019	24	4	7
Jun 2019	14	4	4
Jul 2019	13	4	7
Aug 2019	4	2	3
Sep 2019	12	4	6
Oct 2019	8	2	3
Nov 2019	12	4	5
Dec 2019	13	11	3
Jan 2020	15	6	2
Feb 2020	10	4	2
Mar 2020	6	2	4
Apr 2020	26	9	4
May 2020	14	10	9
Jun 2020	16	12	4
Jul 2020	10	5	4
Aug 2020	16	9	6
Sep 2020	14	14	6
Oct 2020	13	9	4
Nov 2020	13	4	4
Dec 2020	6	6	1
Jan 2021	27	12	7
Feb 2021	7	3	7
Mar 2021	11	9	5
Apr 2021	17	9	4
May 2021	11	5	10
Jun 2021	2	2	9
Jul 2021	4	4	4
Aug 2021	3	3	5
Sep 2021	5	5	7
Oct 2021	6	4	16
Nov 2021	24	10	19
Dec 2021	26	12	8
Jan 2022	15	13	8
Feb 2022	12	10	4
Mar 2022	13	9	11
Apr 2022	12	8	10
May 2022	17	7	15
Jun 2022	15	6	8
Jul 2022	28	12	2
Aug 2022	65	43	6
Sep 2022	7	3	10
Oct 2022	31	5	2
Nov 2022	24	8	5
Dec 2022	21	9	8
Jan 2023	21	11	7
Feb 2023	43	33	4
Mar 2023	8	3	10
Apr 2023	8	4	8
May 2023	17	5	9
Jun 2023	14	6	3
Jul 2023	12	12	11
Aug 2023	10	6	6
Sep 2023	9	5	8
Oct 2023	24	18	8
Nov 2023	34	30	1
Dec 2023	127	20	1
Jan 2024	27	0	1
Feb 2024	45	0	0
Mar 2024	98	2	1
Total	7786	5915	2329

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