Heart

Introduc)on   Role  of  Mitral  Valve  in  a  Healthy   merciful  Heart The  heart  is  a  four-­?chambered  pump,  which,  due  to  its   confused  construc6on,  pumps  su?cient  volumes  of   oxygen  and  nutrient-­?rich   inception  to  all  separate  of  the   human beingss gentleman  system.  It    has  two,  small,  atria  and  two,  larger,   ventricles;  the  mitral  valve  (also  called  the  bicuspid  valve),  is  one  of  the  two  atrioventricular  valves   put  in   the  heart,  it  separates  the  leB  atrium  from  the  leB  ventricle.  The  valve  is  composed  of  two  cusps  and  is   surrounded  by  a  ring  of  6ssue  called  the  mitral  annuIus.  It  is  named  the  mit ral  valve  as  the  two  cusps  of  the   valves   bugger off  to pull backher  to  form  a  shape  resembling  a  bishops  mitre.   Blood  entering  the  leB  atrium,  is  doing  so  via  the  pulmonary  veins  and  is  therefore  oxygenated.  The   tide rip   then  passes  through  the  mitral  valve  and  into  the  leB  ventricle,  which  is  the  chamber  of  the  heart  which   produces  the   or so  contrac6le  force;  this  blood  is  then  distributed  to  all  parts  of  the   tree trunk  via  the  Aorta. The  mechanism  of  the  atrioventricular  valves    relies  upon  pressure  di?erences   amongst  communica6ng   parts  of  the  heart.  When  ventricular  pressure  is  less  than   atrial  pressure,  the  valves  ! circularize  and  blood...If you want to get a full essay, order it on our website: BestEssayCheap.com

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