Atrioventricular Nodal Reentrant Tachycardia (AVNRT)1970-01-01T00:00:00+00:00AVNRT (a type of SVT and PSVT) versus normal. Electrical impulses are shown (yellow). Note a small closed circuit passing through the AV node initiating a ventricular contraction each time. This is a type of PSVT which is a type of SVT rhythms. PT19Shttps://d38zjy0x98992m.cloudfront.net/ed972ca3-18d5-4538-b16c-359f93cd010e/avnrt_vs_normal_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/ed972ca3-18d5-4538-b16c-359f93cd010e/avnrt_vs_normal_mp4_hd_video.mp4

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AVRT, orthodromic and antidromic, animation

Re-entry circuit in Atrioventricular Re-entry Tachycardia

Duration: 00:19

Video resolution: 1920x1080 pixels @ 30.0 fps, ~1.7 Mbits/s

AVRT, orthodromic and antidromic, animation 2018-07-23T00:34:21ZRe-entry circuit in Atrioventricular Re-entry TachycardiaPT19Shttps://d3e1m60ptf1oym.cloudfront.net/ec207bda-45e8-48d4-a3cb-d70ef4b1fb71/avrt_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/ec207bda-45e8-48d4-a3cb-d70ef4b1fb71/avrt_mp4_hd_video.mp4

Baroreflex regulation of blood pressure NARRATED animation 1970-01-01T00:00:00+00:00Heart rate regulation by the autonomic nervous system, baroreceptor resetting. With AUDIO PT183Shttps://d38zjy0x98992m.cloudfront.net/f8cfd6d1-ca6a-4f1e-9871-cdc11879de24/baroreflex_narrated_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/f8cfd6d1-ca6a-4f1e-9871-cdc11879de24/baroreflex_narrated_mp4_hd_video.mp4