Historic Animation - Heart 02: Difference between revisions

Revision as of 01:01, 14 October 2009

<Flowplayer height="260" width="320" autoplay="false">Heart_historic_002.flv‎</Flowplayer>

Sinus venosus - draining fluid and blood cells from 3 pairs of vessels (vitelline veins, umbilical veins, common cardinal veins)

common cardinal veins = ducts of Cuvier (Scale bar 1 mm)

Heart tube - bends ventrally to the right
Caudal to cranial sequence: sinus venosus - primitive atria - conus - truncus arteriosus - aortic arches

Middle Week 3

Splanchnopleuric mesoderm - differentiated into epimyocardial mantle around the tubes
Two heart tubes - brought together by the folding of the body
Foregut - lies dorsal to the heart tubes

End Week 3

Historic Animations

‎‎Anatomy

‎‎Week 3

‎‎Week 3-5

‎‎Week 4-11

‎‎Embryo overview

‎‎AV Septation

‎‎Outflow Septation

‎‎Valve+Overview

About Historic Animations

Animations are modified and converted from a historic film (circa 1960's, copyright unknown) demonstrating aspects of human heart development.

The sound quality is quite poor and some of the information is now out of date, most general concepts are still correct.

Please note the relatively large size (Mb) of each excerpt will effect download and viewing.

March 2013

Historic Embryology - Cardiovascular
1902 Vena cava inferior \| 1905 Brain Blood Vessels \| 1909 Cervical Veins \| 1909 Dorsal aorta and umbilical veins \| 1912 Heart \| 1912 Human Heart \| 1914 Earliest Blood-Vessels \| 1915 Congenital Cardiac Disease \| 1915 Dura Venous Sinuses \| 1916 Blood cell origin \| 1916 Pars Membranacea Septi \| 1919 Lower Limb Arteries \| 1921 Human Brain Vascular \| 1921 Spleen \| 1922 Aortic-Arch System \| 1922 Pig Forelimb Arteries \| 1922 Chicken Pulmonary \| 1923 Head Subcutaneous Plexus \| 1923 Ductus Venosus \| 1925 Venous Development \| 1927 Stage 11 Heart \| 1928 Heart Blood Flow \| 1935 Aorta \| 1935 Venous valves \| 1938 Pars Membranacea Septi \| 1938 Foramen Ovale \| 1939 Atrio-Ventricular Valves \| 1940 Vena cava inferior \| 1940 Early Hematopoiesis \| 1941 Blood Formation \| 1942 Truncus and Conus Partitioning \| Ziegler Heart Models \| 1951 Heart Movie \| 1954 Week 9 Heart \| 1957 Cranial venous system \| 1959 Brain Arterial Anastomoses \| Historic Embryology Papers \| 2012 ECHO Meeting \| 2016 Cardiac Review \| Historic Disclaimer

@@ Line 6: / Line 6: @@
 * Heart tube - bends ventrally to the right
-* Primitive atria - above sinus venosus
+* Caudal to cranial sequence: sinus venosus - primitive atria - conus - truncus arteriosus - aortic arches
-* Conus - above primitive atria
-* Truncus arteriosus - above conus
-* Aortic arches - above truncus arteriosus
-Caudal to cranial sequence
-sinus venosus - primitive atria - conus - truncus arteriosus - aortic arches
 Middle Week 3