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Posts Tagged ‘mechanism of lvh in hypertension’

We know LVH and SHT go together . Mind you , this is not an Intimate relationship.

Widespread utilisation  of echocardiography  has revealed  , definite  LVH occurs only in about 20% (A guess !) of  HT . (Do you know in the Famingham study the incidence of LVH  after 12 year follow up was a paltry 3 % .Will you agree with that ? Mind you , It was in 1969 when Echo was not there )

What determines LVH ?  The clear answer is elusive. It is easy to escape  from the issue by calling it  multi factorial !

Why don’t you try this question .

My guess would be ,  magnitude ( or  even duration of HT !)  is  less important than genetic predisposition  or  associated diabetes ,  renal involvement.Our analysis from  hypertension clinic reveals LVH is many fold common in secondary HT  when compared to primary HT !

I often used to provoke the students by saying if the LVH is gross in HT it can not be primary , 9/10 times  ! Invariably  we find some  other  association or reason for the HT !

Link to related topic in this site

Why-lvh-does-not-occur-in-all-patients-with-systemic-hypertension ?

How-diabetes-modifies-lvh-due-to-hypertension ?

incidence of lV left ventricular hypertrophy framingham study

Next  . . .

How does LVH regress with treatment ?

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