Working pressure range , 20 - 1250 kPa Internal filterto preventvalve blockages
often(passive) is ... causedValve stenosis
calcificationcausingValve surgery valve stenosis
the buildup of calcium deposits that cause the valve to narrow and stiffen making the heart work harder to pump blood(passive) is caused byValve stenosis
diastolecausingtricuspid valve stenosis
Localised large bore strainerto preventvalve blockages
a tricuspid valve abnormalitycausingvalve regurgitation
Insufficiencymight causevalve stenosis
a balloon was fitted in his heartto preventvalve blockages
this mouse ... a human mutationcausescongenital valve stenosis
orderto preventvalve regurgitation
Several conditionscan causevalve stenosis
the noise level(passive) caused bythe noise level
to aortic stenosis or regurgitationleadingto aortic stenosis or regurgitation
The third heart sound(passive) is caused byThe third heart sound
shadows or reverberations limiting identification of the orificeDoppler - derived mean - valve area correlated better with maximal anatomic area than with mean - anatomic areacausesshadows or reverberations limiting identification of the orificeDoppler - derived mean - valve area correlated better with maximal anatomic area than with mean - anatomic area
from calcific thickening of a previously normal 3-cusp aortic valve or a congenitally bicuspid aortic valveresultingfrom calcific thickening of a previously normal 3-cusp aortic valve or a congenitally bicuspid aortic valve
from various causes , including , but not limited to , scarring due to disease , such as rheumatic fever ; progressive calcification ; progressive wear and tearmay resultfrom various causes , including , but not limited to , scarring due to disease , such as rheumatic fever ; progressive calcification ; progressive wear and tear
the source engine that has been continually powered their game titles considering that half - existence 2createdthe source engine that has been continually powered their game titles considering that half - existence 2
the resource motor which has been constantly run their game titles given that fifty percent - life 2createdthe resource motor which has been constantly run their game titles given that fifty percent - life 2
the supply motor that has been repeatedly driven their game titles given that fifty percent - lifetime 2designedthe supply motor that has been repeatedly driven their game titles given that fifty percent - lifetime 2
the valve from opening fullypreventsthe valve from opening fully
the blood in valves to leak backwards into the valve instead of flowing normallycausesthe blood in valves to leak backwards into the valve instead of flowing normally
free flow of blood across the valvespreventsfree flow of blood across the valves
the valve from opening properlypreventsthe valve from opening properly
in the relief of obstructionresultedin the relief of obstruction
an obstruction to forward blood flowcausesan obstruction to forward blood flow
a drop in blood flowcausinga drop in blood flow
in a heart murmur ... so timely diagnosis can be made simply by using a stethoscoperesultsin a heart murmur ... so timely diagnosis can be made simply by using a stethoscope
to stenosis and/or regurgitation that often requires surgical valve replacementleadsto stenosis and/or regurgitation that often requires surgical valve replacement
inability to close the valve properlycausinginability to close the valve properly
reverse flowpreventsreverse flow
irregular heartbeat , stroke , heart failure or loss of lifecan causeirregular heartbeat , stroke , heart failure or loss of life
in improvement of urinary symptomsresultedin improvement of urinary symptoms
to to ventricular failurecould leadto to ventricular failure
a narrowed opening that stresses the heart that can cause fatigue and dizziness in a patientcreatesa narrowed opening that stresses the heart that can cause fatigue and dizziness in a patient
Alternative NamesValvular pulmonary stenosis ; Heart valve pulmonary stenosis Causes , incidence , and risk(passive) is ... causedAlternative NamesValvular pulmonary stenosis ; Heart valve pulmonary stenosis Causes , incidence , and risk
higher mean atrial pressures and pulmonary edemathus preventinghigher mean atrial pressures and pulmonary edema
volumen overloading , atrial dilation and eccentric hypertrophy on the affected side and congestive heart failurecausesvolumen overloading , atrial dilation and eccentric hypertrophy on the affected side and congestive heart failure
abnormal or irregular heart sounds(passive) can be caused byabnormal or irregular heart sounds
the tissue forming the valve leaflets to become hardercausesthe tissue forming the valve leaflets to become harder
syncopal episodescan causesyncopal episodes
enlargement of the heart chamberscausesenlargement of the heart chambers
to stenosis or calcificationcan leadto stenosis or calcification
shadows or reverberations from parasternal windowcausesshadows or reverberations from parasternal window
PH which may also cause late diagnosismay preventPH which may also cause late diagnosis
stiffening and lead to stress concentrations that induce even more mechanical damage , which in turn stimulates further calcificationcan causestiffening and lead to stress concentrations that induce even more mechanical damage , which in turn stimulates further calcification
a whole different set ofcausesa whole different set of