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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

mitral valve prolapsecausingsevere mitral regurgitation ( MR

by posterior leaflet tethering(passive) caused bysevere mitral regurgitation ( MR

Minimally invasive repair of mitral valve prolapse ( MVPcausingsevere mitral regurgitation ( MR

by dilation of the annulus(passive) caused bysevere mitral regurgitation ( MR

these diseasescausesevere mitral regurgitation ( MR

MVPcausingsevere mitral regurgitation ( MR

leaflet prolapse(passive) caused bypure severe mitral regurgitation

by a flail leaflet(passive) caused bysevere intraprosthetic mitral regurgitation

a flail leaflet(passive) caused bySevere intraprosthetic mitral regurgitation

the posterior mitral valve leafletcausingsevere mitral regurgitation

by displacement of the anterior mitral leaflet(passive) caused bySevere mitral regurgitation

the anterior mitral leafletcausingsevere mitral regurgitation

by ischemic papillary ( mitral valve prolapse(passive) caused bysevere mitral regurgitation

by degenerative mitral valve disease(passive) caused bysevere mitral regurgitation

by an isolated cleft of the anterior mitral leaflet(passive) caused bysevere mitral regurgitation

mitral valve leafletcausingsevere mitral regurgitation

by her valve prolapse(passive) caused bysevere mitral regurgitation

valve prolapsecausingsevere mitral regurgitation

her mitral valve prolapse(passive) caused bysevere mitral regurgitation

by her mitral valve prolapse(passive) caused bysevere mitral regurgitation

Mitral valve prolapsecausingsevere mitral regurgitation

Mitral valve prolapsecausingsevere mitral regurgitation

anterior papillary muscle rupturecausingsevere mitral regurgitation

by ring dilation of the mitral valve and(passive) caused bysevere mitral regurgitation

ring dilation of the mitral valve and(passive) caused bysevere mitral regurgitation

rupture of chordae or of a papillary muscle(passive) can be caused bySevere mitral regurgitation

by ischemic papillary muscle dysfunction(passive) caused bysevere mitral regurgitation

by isolated cleft of the posterior leaflet(passive) caused bysevere mitral regurgitation

mitral valvecausingsevere mitral regurgitation

a large left atrial myxomacausingsevere mitral regurgitation

acute flail mitral valvecausingsevere mitral regurgitation

the left atriumcausingsevere mitral regurgitation

the papillary musclescausingsevere mitral regurgitation

leafletcausingsevere mitral regurgitation

by a flail leaflet(passive) caused bysevere mitral regurgitation

a flail leaflet(passive) caused bysevere mitral regurgitation

the papillary musclecausedsevere mitral regurgitation

a papillary muscleleadingto severe mitral regurgitation

intrinsic valve abnormalities(passive) caused bysevere mitral regurgitation

by so called atrial leaflet(passive) caused bysevere mitral regurgitation

to an impaired prognosismay leadto an impaired prognosis

to incremental left ventricle ( LV ) dysfunction and increasing rates of hospitalization for heart failure ( 1leadsto incremental left ventricle ( LV ) dysfunction and increasing rates of hospitalization for heart failure ( 1

worsening heart failure and progressive heart enlargementcausingworsening heart failure and progressive heart enlargement

from a quadricuspid aorticresultingfrom a quadricuspid aortic

to heart failure and deathcan leadto heart failure and death

in progressive heart enlargement ... and ultimately , heart failurecan resultin progressive heart enlargement ... and ultimately , heart failure

left - sided heart failuremay causeleft - sided heart failure

due to heart failuremay causedue to heart failure

in progressive heart enlargementcan resultin progressive heart enlargement

heart failurehas causedheart failure

ventricular failurecausingventricular failure

in deathmay resultin death

to deathmay leadto death

in pulmonary venous congestion and left - sided CHFcan also resultin pulmonary venous congestion and left - sided CHF

to complications including heart failure , atrial fibrillation , endocarditis , and pulmonary hypertensionmay leadto complications including heart failure , atrial fibrillation , endocarditis , and pulmonary hypertension

to problemscan leadto problems

to left - sided congestive heart failure and pulmonary edema formationcan leadto left - sided congestive heart failure and pulmonary edema formation

the following complicationsmay causethe following complications

to heart failure , which causes symptoms such as severe shortness of breathcan leadto heart failure , which causes symptoms such as severe shortness of breath

from prolapse of the posterior leafletresultingfrom prolapse of the posterior leaflet

breathlessnesscan causebreathlessness

occasionallycan ... resultoccasionally

from a floppy mitral leafletresultingfrom a floppy mitral leaflet

usuallyresultsusually

from a tear in one of the valve leaflets or the subvalvular apparatususually resultsfrom a tear in one of the valve leaflets or the subvalvular apparatus

commonlycausescommonly

to cardiogenic shock andcan leadto cardiogenic shock and

to heart failure and deathcan leadto heart failure and death

to mitral valve replacement ( 7 %leadingto mitral valve replacement ( 7 %

sudden volume overload of the left atrium and LVcausessudden volume overload of the left atrium and LV

to weakening of the heart musclesleadsto weakening of the heart muscles

pulmonary edemamay causepulmonary edema

ventricular dilatationcan causeventricular dilatation

to enlargement of the heart and heart failure symptomswill eventually leadto enlargement of the heart and heart failure symptoms

in congestive heart failurecan resultin congestive heart failure

to thickening of the mitral valve leaflets ... and ... at timesleadsto thickening of the mitral valve leaflets ... and ... at times

blood to leak back into the heartcausesblood to leak back into the heart

MRleadsMR

flow of blood from the aorta back into the left ventricle during diastolecausesflow of blood from the aorta back into the left ventricle during diastole

from abnormalities of the aortic valve leaflets , dilation of the aortic root or a severe increase in afterloadcan resultfrom abnormalities of the aortic valve leaflets , dilation of the aortic root or a severe increase in afterload

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Smart Reasoning:

C&E

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