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Posts Tagged ‘cardiology’

Let me see how many find sense in this Nonsense !


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When do you call a infected heart as healed ?

Should the vegetation disappear to call it a cure ?

Vegetation’s rarely disappear following treatment . Very small vegetation may dissolve – 20% . Many times it regress in size .

Often  our aim should be  restricted  to sterilise the vegetation. This invariably happens in most of the patients who receive complete course of antibiotic. But healing and sterilizing is not enough in many vulnerable patients.If the vegetation is large the embolic risk is still there even with a healed vegetation.

So if there is a relatively large  (>1.5cm) vegetation it is always better to remove by surgery.

Interventional  techniques may   soon  allow  capturing these vegetation by basket catheters .When technology is there to retrieve small bits of a thrombus inside a coronary artery it should be possible to remove a large vegetation with temporary aortic filters in place.

Also read

https://drsvenkatesan.wordpress.com/2011/01/12/what-is-the-natural-history-of-infective-endocarditis-vegetation/

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Statins have revolutionised the treatment of coronary artery disease .Intensive lipid lowering is the fundamental prerequisite in the management of both acute and chronic coronary syndromes. One question  is  always difficult to answer , ( rather reluctant to find the answer )   “The effect of statins on the HDL cholesterol”. Logic and the mechanisms of action would suggest HDL is not much affected , but in reality  I believe , in a given patient statins  do  reduce the HDL by at-least 10-20 % .This might have some significance. However ,  the marked  reduction in LDL  may nullify the adverse effects of lowering HDL.   Does this happen in all

What does the scientific evidence say ?

It says the opposite .  It seems  HDL is raised by statins that too significantly . The following paper also  suggests mechanism of  HDL  elevation by statins .It is Independent  to that of LDL reduction , I believe .

This JAMA article  adds more evidence

http://jama.jamanetwork.com/data/Journals/JAMA/5100/jpc70001_499_508.pdf

This paper  from  the  premier  Journal  of   Lipid research  agrees  to the   mechanism of  HDL reduction by statin  is a complex process  but still  it vouches for it .

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3035518/?report=printable

In spite of  all these  evidence . . .   it  remains a  huge suspect . . . from my personal point of  view ( My patients are  my evidence !  )

Coming soon

The above articles also raise an important  concept of dysfunctional HDL.  Simple raise  in HDL is not suffice . . .it should be functional as well !

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Internet has revolutionsed the way we learn . Now,  you can watch experts  perfoming  complex cardiac surgries sitting at any where in the globe !

The credit not only goes to the broad-band internet , but also the greatness of   European association of cardiothoracic  surgery  which has made it available free of cost .

A must visit website for all those  physicians and surgeons ,  concerned with  cardiac care of our population .

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There are thousands of forums for medical science.

Most are aimed at research.  Few are available  to scrutinize  research.

Cardiac safety research consortium

This one from Duke university ,  is a great beginning in collaboration with FDA .

Let us welcome , this whole heartedly and wish all success in it’s motto !

Namely , exposing all safety issues in the modern cardiac therapeutics .

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Many believe  modern science is pure and uncontaminated.

I wish it to be true ,  But reality mirror tells a different story !

The following  “spheres of knowledge”  collectively  form the  cardiology literature .

How much ?  each sphere , contribute is any body’s guess !

The same  rule might  apply  in all  medical  specialties.

Readers are argued to add more spheres of  knowledge.

The seventh sphere may be Eg :  “Commerce based cardiology “

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Which you think is the most important journal in cardiology ?

  • JACC ?
  • Circulation ?
  • American journal of cardiology ?
  • American heart journal ?
  • Heart rhythm ?
  • European heart journal ?
  • The Heart  ?
  • Journal of invasive cardiology ?
  • NEJM ?
  • Lancet ?

None of the above  . . . is the right answer !

Probably,  the best journal  that is going to have the  greatest impact in cardiology practice in the future  could be  this  . . .

 Unfortunately  most  cardiologists are unaware of   this journal . The need for this journal , that  too from most respected Circulation family , will vouch for its importance in the current era  of  cardiology  that is driven more by the market forces than by the academics.

Click here  to reach  journal

Journal  Highlights

  • This  journal is 3 year old , and most of the medical colleges   do not subscribe to this.
  • None of the 100  cardiologists  who were questioned , were unaware of such a journal.
  • Even those who read this journal often term as boring  , academic and not practical !

 

The Circulation team which  started this journal  with  only one purpose  . . .that is ,  auditing the uncontrolled  proliferation of  pseudoscientific literature without proper quality assessment and dubious outcomes. Three cheers to the circualtion team for publishing this journal and let us propogate the importance of this publication.

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