Biological valves: is durability really the bottle neck?

Johanna J M Takkenberg

doi:10.1136/hrt.2010.207050

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Biological valves: is durability really the bottle neck?

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	Abstract	Full	Pdf
Oct 2010	159	155	87
Nov 2010	82	83	54
Dec 2010	41	38	44
Jan 2011	28	19	48
Feb 2011	50	45	44
Mar 2011	69	23	11
Apr 2011	23	45	14
May 2011	49	51	13
Jun 2011	42	22	21
Jul 2011	34	18	4
Aug 2011	37	11	4
Sep 2011	44	9	3
Oct 2011	58	19	8
Nov 2011	50	5	6
Dec 2011	73	11	81
Jan 2012	25	7	9
Feb 2012	38	6	4
Mar 2012	33	3	28
Apr 2012	19	3	26
May 2012	44	2	32
Jun 2012	26	4	15
Jul 2012	19	1	22
Aug 2012	24	3	3
Sep 2012	31	8	29
Oct 2012	37	14	37
Nov 2012	0	28	27
Dec 2012	0	10	13
Jan 2013	0	3	15
Feb 2013	0	27	23
Mar 2013	0	21	0
Apr 2013	0	17	4
May 2013	0	46	8
Jun 2013	65	51	0
Jul 2013	106	39	2
Aug 2013	204	17	3
Sep 2013	171	25	0
Oct 2013	188	4	2
Nov 2013	145	9	1
Dec 2013	42	3	0
Jan 2014	19	0	0
Feb 2014	11	1	0
Mar 2014	31	3	2
Apr 2014	25	3	4
May 2014	19	2	1
Jun 2014	36	5	0
Jul 2014	21	0	0
Aug 2014	9	1	0
Sep 2014	21	0	1
Oct 2014	18	3	0
Nov 2014	12	1	0
Dec 2014	9	0	0
Jan 2015	15	0	0
Feb 2015	27	0	1
Mar 2015	14	1	1
Apr 2015	16	0	1
May 2015	13	0	0
Jun 2015	19	2	3
Jul 2015	6	0	1
Aug 2015	16	1	1
Sep 2015	30	0	0
Oct 2015	4	0	0
Nov 2015	15	1	0
Dec 2015	14	0	1
Jan 2016	17	0	2
Feb 2016	14	1	0
Mar 2016	20	2	2
Apr 2016	7	2	0
May 2016	19	1	5
Jun 2016	12	0	0
Jul 2016	14	0	0
Aug 2016	20	0	0
Sep 2016	22	1	2
Oct 2016	16	1	1
Nov 2016	25	3	1
Dec 2016	18	0	0
Jan 2017	20	0	0
Feb 2017	22	4	0
Mar 2017	25	6	0
Apr 2017	20	0	0
May 2017	18	1	0
Jun 2017	20	3	1
Jul 2017	21	2	1
Aug 2017	37	1	0
Sep 2017	28	0	0
Oct 2017	28	0	0
Nov 2017	44	0	0
Dec 2017	38	0	0
Jan 2018	64	2	2
Feb 2018	34	1	0
Mar 2018	55	1	0
Apr 2018	36	2	2
May 2018	42	0	0
Jun 2018	51	0	0
Jul 2018	14	0	0
Aug 2018	27	0	0
Sep 2018	35	1	1
Oct 2018	23	0	0
Nov 2018	22	3	0
Dec 2018	32	1	0
Jan 2019	30	1	1
Feb 2019	25	0	0
Mar 2019	38	1	0
Apr 2019	18	0	0
May 2019	19	0	0
Jun 2019	12	0	0
Jul 2019	5	1	0
Aug 2019	17	0	0
Sep 2019	12	0	0
Oct 2019	18	0	0
Nov 2019	10	0	0
Dec 2019	24	0	0
Jan 2020	27	0	0
Feb 2020	17	1	1
Mar 2020	25	0	0
Apr 2020	3	1	1
May 2020	21	1	0
Jun 2020	9	0	0
Jul 2020	22	0	0
Aug 2020	7	1	0
Sep 2020	35	0	0
Oct 2020	34	0	0
Nov 2020	14	0	0
Dec 2020	28	2	0
Jan 2021	15	0	0
Feb 2021	11	1	0
Mar 2021	14	0	0
Apr 2021	22	0	0
May 2021	6	0	0
Aug 2021	1	0	0
Oct 2021	8	0	0
Nov 2021	11	0	0
Dec 2021	11	1	1
Jan 2022	15	2	0
Feb 2022	8	0	0
Mar 2022	49	1	0
Apr 2022	34	0	0
May 2022	56	0	0
Jun 2022	64	1	1
Jul 2022	66	0	0
Aug 2022	176	4	0
Sep 2022	44	1	0
Oct 2022	62	2	1
Nov 2022	81	2	2
Dec 2022	32	1	0
Jan 2023	27	0	0
Feb 2023	69	1	1
Mar 2023	22	0	0
Apr 2023	4	0	0
May 2023	10	0	0
Jun 2023	6	0	0
Jul 2023	13	1	0
Aug 2023	12	0	0
Sep 2023	10	0	0
Oct 2023	9	1	1
Nov 2023	3	0	0
Dec 2023	21	1	0
Jan 2024	20	0	0
Feb 2024	11	0	0
Mar 2024	6	0	0
Total	4935	997	792

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