Post on 06-Oct-2020
Atria, Ventricles and Interventricular Septum
Mitral valvePosterior cusp
Anterior cusp
Right superior pulmonary vein
Aortic sinus (Valsalva)
Ascending aorta
Left semilunar cusp
Posteriorsemilunar (non-coronary) cusp
Aorticvalve
Superiorvena cava
Atrio-ventric-ularpartInter-ventric-ularpart
Note:Brokenlineindicatesline ofattach-ment ofseptalleafletoftricuspidvalve
Right atrium
Anteriorcusp(retracted)
Septalcusp
Posterior cusp
Right ventricle
Right anteriorpapillary muscle (cut)
Right posterior papillary muscle
Muscular part of interventricular septum
Leftventricle
Left posteriorpapillary muscle
Left anteriorpapillary muscle
Left ventricle
Pulmonary trunk
Anterior cusp ofmitral valve
Left atrium
Left auricle
Leftpulmonaryveins
Openings of coronary arteries
Ascending aorta
Right auricleLeft semi-lunar cusp
Right semi-lunar cusp
Aorticvalve
Conusarteriosus
Supraven-tricularcrest
Outflowtopul-monarytrunk
Rightanteriorpapillarymuscle (cut)
Rightventricle
Moderatorband
Septal band
Septo-marginaltrabecula
Septal (medial) papillary muscle
Mem
bran
ous
sept
umTr
icus
pid
valv
e
Plane of section
Anatomy of the Human Heart
Scan and learn more about
Complete Anatomy
Scan and visit the Elsevier Medical Student Hub
Atria, Ventricles and Interventricular Septum
Mitral valvePosterior cusp
Anterior cusp
Right superior pulmonary vein
Aortic sinus (Valsalva)
Ascending aorta
Left semilunar cusp
Posteriorsemilunar (non-coronary) cusp
Aorticvalve
Superiorvena cava
Atrio-ventric-ularpartInter-ventric-ularpart
Note:Brokenlineindicatesline ofattach-ment ofseptalleafletoftricuspidvalve
Right atrium
Anteriorcusp(retracted)
Septalcusp
Posterior cusp
Right ventricle
Right anteriorpapillary muscle (cut)
Right posterior papillary muscle
Muscular part of interventricular septum
Leftventricle
Left posteriorpapillary muscle
Left anteriorpapillary muscle
Left ventricle
Pulmonary trunk
Anterior cusp ofmitral valve
Left atrium
Left auricle
Leftpulmonaryveins
Openings of coronary arteries
Ascending aorta
Right auricleLeft semi-lunar cusp
Right semi-lunar cusp
Aorticvalve
Conusarteriosus
Supraven-tricularcrest
Outflowtopul-monarytrunk
Rightanteriorpapillarymuscle (cut)
Rightventricle
Moderatorband
Septal band
Septo-marginaltrabecula
Septal (medial) papillary muscle
Mem
bran
ous
sept
umTr
icus
pid
valv
e
Plane of section
Copyright 2020 Elsevier