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Posts Tagged ‘tt vs p pci’

Primary PCI  has proven to be the   best  option for management of STEMI . But it need to be  done very early by a an experienced team in a good facility . (Note ,  it is not the individual expertise that matters !  Ronalodo alone can never guarantee a   match win  !  )

Any treatment ,  which has a great therapeutic potential also  carries a hazard .

So , these treatment must be used with caution.  Not every STEMI patient , has a high risk of death.  In fact the mortality  in some of the subsets of STEMI ,  can be less than 1%. If , a  STEMI patient with a likely 1% mortality   is going to get a procedure with  3-4% ,  risk it is bound to raise a  validity  question ?

primary PCI PTCA STEMI CORONARY ANGIOGRAMS

What are the situations in  STEMI , where primary  PCI could be dangerous*?

* The  term dangerous here  means ,  Risk > Benefit .

Side vessel STEMI : STEMI in  branch coronary arteries. Main vessel STEMI(LAD,RCA,LCX ) has higher risk than side vessel STEMI( Diagonals, OMs, Septal) .

Side vessel  STEMI is not easy to diagnose in ECG ,  but an MI with ST elvation restricted to  only  2 leads  could be a side vessel STEMI.

The following could be some examples.

  • 1 /AVL , High lateral
  • V2 V3 ,   Septal
  • 3 AVF ,  PDA/RV/ Acute  marginal
  • V5 V6     OMs/Ramus

A spontaneously evolving  STEMI , with  ST segment   returning   towards  baseline  and T wave  getting inverted .This indicates IRA is either partially patent and  the coronary blood flow is in the salvage mode. Here , thrombolysis is going to be very effective .

Final message

In the management of  STEMI  , primary PCI could be  consciously avoided in some of the patients   to improve the overall outcome .

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