ANAT30008 Lecture 1: 2020-s2-anat30008-notes-36-40
2 Nov 2021
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Mitral valve) connected to trabeculae carnae via chordae tendinae and 2 papillary muscles: same mechanism helps to lock the bicuspid valve at the plane where it"s shut prevent reflux of blood. Fibrous skeleton of heart is a bit of connective tissue that sits in the atrioventricular plane: connective tissues that wraps around each of the valves, which sits in the same plane. Mobilising" body energies: function: decreases heart rate and force of contraction i. e. Conserving" body energies: vagus nerve gives rise to many parasympathetic cardiac nerves that travels towards the heart through cardiac plexus, parasympathetic: Visceral sensory fibres from heart follows the path of sympathetic nerve supplies and enter the spinal cord at t1-t4: pain is referred to the t1-t4 dermatomes thoracic wall and proximal part of upper limbs. It is part of the pericardium as a whole, but not part of the serous pericardium.
