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  2. Crematogaster - Wikipedia

    en.wikipedia.org/wiki/Crematogaster

    Crematogaster is an ecologically diverse genus of ants found worldwide, which are characterised by a distinctive heart-shaped gaster (abdomen), which gives them one of their common names, the Saint Valentine ant. [2] Members of this genus are also known as cocktail ants because of their habit of raising their abdomens when alarmed. [3]

  3. Ant - Wikipedia

    en.wikipedia.org/wiki/Ant

    Ants are eusocial insects of the family Formicidae and, ... perforated tube along the top of the body (called the "dorsal aorta") that functions like a heart, ...

  4. Left anterior descending artery - Wikipedia

    en.wikipedia.org/wiki/Left_anterior_descending...

    Anatomy photo:20:09-0102 at the SUNY Downstate Medical Center - "Heart: The Left Coronary Artery and its Branches" Anatomy figure: 20:03-08 at Human Anatomy Online, SUNY Downstate Medical Center - "Anterior view of the heart."

  5. Papillary muscle - Wikipedia

    en.wikipedia.org/wiki/Papillary_muscle

    Anatomy photo:20:19-0106 at the SUNY Downstate Medical Center} — "Heart: The Right Atrioventricular (Tricupsid) Valve" (anterior, posterior, septal papillary muscles) Anatomy photo:20:26-0105 at the SUNY Downstate Medical Center — "Heart: The Left Atrioventricular (Mitral) Valve" (anterior, posterior papillary muscles)

  6. Arterial tree - Wikipedia

    en.wikipedia.org/wiki/Arterial_tree

    In anatomy, arterial tree is used to refer to all arteries and/or the branching pattern of the arteries. ... ant. tibial recurrent artery; muscular branches;

  7. Spider anatomy - Wikipedia

    en.wikipedia.org/wiki/Spider_anatomy

    Internal anatomy of a female - 1 o-slit shaped orifice of poison gland. Behind the mouth opening is a mandible with a 5 segmented palpus. a-anus. s-are the two column-shaped spiracles leading into the lungs or tracheae. s'-is an unpaired spiracle that leads into tubular tracheae. The abdomen has the intestine and ovary embedded in the liver.

  8. Left anterior fascicular block - Wikipedia

    en.wikipedia.org/wiki/Left_anterior_fascicular_block

    Left anterior fascicular block (LAFB) is an abnormal condition of the left ventricle of the heart, [1] [2] related to, but distinguished from, left bundle branch block (LBBB). It is caused by only the left anterior fascicle – one half of the left bundle branch being defective. It is manifested on the ECG by left axis deviation.

  9. Hemolymph - Wikipedia

    en.wikipedia.org/wiki/Hemolymph

    An open circulatory system is made up of a heart, vessels, and hemolymph. This diagram shows how the hemolymph is circulated throughout the body of a grasshopper. The hemolymph is first pumped through the heart, into the aorta, dispersed into the head and throughout the hemocoel, then back through the ostia that are located in the heart, where ...