netter55

Slructure of the Heart

CARDIOYASCULAR PHYSIOLOGY

Mitral valve

Poslerior cusp-

Ascending aorta-v

L. cusp—v Posterior \ (noncoronary) cusp v Superior N.

Aortic

valve

Mem-

branous

septum

[ Anterior (aortic) cusp-R. pulmonary

Anterior (aortic) cusp of mitral valve-1

. Pulmonary trunk

L pulmonary

•Ascending aorta ■ Orifices of coronary, • R. auriclo

■ L. cusp •R.cusp

Aortic

• Outflow

Atrio \ ventricular

pan-_N

Inter

ventricular part^—

■ Conus arteriosus

■ R. anterior papillary

Moderator 1 Jr Septal band J ^N L. ventride

Muscular

interventricular

R. atrium

cusp

(retracted) Medial (septal) y

cusp —'

Posterior cusp-'

R. vcntridc-'

R. anterior papillary musde (cut)

Figurę 4.3 Structure of Heart

This interior view of the heart shows its four chambers, valve$, and septa. The right side of the heart receives blood firom the systemie circulation and pumps it into the pulmonary circulation. The left side of the heart receives blood returning from the pulmonary circulation

and pumps it into the systemie circulation. The work of the left ventri-de is significantly greater than that of the right yentride, and its walls are correspondingly much thicker.

Wyszukiwarka

Podobne podstrony:
12434 netter57 Eleclrital Activity of the HeartCARDIOYASCULAR PHYSIOLOCY Aclion Potential of SA Node
77961 netter56 Conduction System of the HeartCARDIOYASCULAR PHYSIOLOGY Superior vena A. Right Side M
26834 netter121 Anatomy of the Kidney: The Nephron RENAL PHYSIOLOGY Cortical nephrons dilute the uri
netter161 Overview of Hormone ActionENDOCRINE PHYSIOLOGY Steroid Hnrmones Thyroid Hormones Vita
netter70 Monitoring of Blond PressureCARDIOVASCULAR PHYSIOLOGY Low-Pressure Baroreceptors ANP releas
netter70 Monitoring of Blond PressureCARDIOVASCULAR PHYSIOLOGY Low-Pressure Baroreceptors ANP releas
12897 netter104 Anatomy of Ihc Kidf»RENAL PHYSIOLOGY A. Antcrior surfacc of right kidney Superior ox

więcej podobnych podstron