Cardiology - Relationship of conduction system, ventricular contraction and ECG
5 months ago 00:08:59 1
5 months ago 01:11:01 1
7 months ago 00:00:04 1
7 months ago 00:11:08 1
7 months ago 00:03:01 1
7 months ago 00:15:07 1
7 months ago 00:13:51 1
7 months ago 00:02:28 1
7 months ago 00:23:18 1
7 months ago 00:14:11 1
7 months ago 00:17:00 1
7 months ago 00:12:36 1
7 months ago 00:21:33 1
7 months ago 01:07:02 1
7 months ago 00:08:29 1
7 months ago 01:34:03 1
7 months ago 00:04:31 1
7 months ago 00:11:57 3
7 months ago 01:04:49 1
7 months ago 00:06:38 1
7 months ago 00:04:40 1
7 months ago 01:01:56 1
7 months ago 00:03:46 1
7 months ago 01:10:40 1
