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Posts Tagged ‘can we manage cad without coronary angiogram ?’

CAD is growing as an epidemic in most  parts of the globe. It  is  a major determinant of health status of any country .Great strides in diagnostic, treatment modalities of CAD  have been made in the last few decades. Still , the core principle of management of CAD resides in simple things like  risk factor reduction / optimization , life style changes and few essential cardio-protective medications  Aspirin, beta blockers and statins.

However , modern scientists have made a  firm statement that  knowing the coronary anatomy before starting the treatment is the only scientific approach . It is a huge assumption !

Is it practical ? or is it really required ?

CAD can be managed  by  means of medicines  ,  interventions or surgery. Revascularisation is required  only for  those , who have  critical , symptomatic lesions.

It is estimated , in only  a fraction of CAD patients ,  we would require to know the anatomy . We have set criteria to choose  patients  for CAG , who are  likely to have critical lesions.Physicians  are trained for that elusive wisdom to choose  such patients .Standard text books do mention clear-cut Indications for doing  CAGs. Unfortunately , it is  least respected and followed .

Cardiac physicians who  would boast  they  can’t treat a CAD without knowing  the coronary anatomy  are clinically handicapped  or poorly trained.

I am afraid such a class of  cardiologists are rapidly breeding in the country side. They are  encouraged to attend  CME on clinical  cardiology and basic principles of  clinical decision-making  .

We can’t  keep  on doing CAGs like ECG for every episode of  angina . In fact treating CAD without knowing  the anatomy remains (And it should  be ) the dominant theme contemporary  clinical practice . CAG is multi -edged sword

The most important side effect of routine  coronary angiogram  is , it  ends up in infinite number of inappropriate interventions ! 

I think , we should pray in Hippocratic  temples for sufficient wisdom  to choose our patients. We can also learn it from Neurologists , they  somehow  manage most  forms of cerebrovascular  diseases (scientifically too ! )  without asking  for angiogram of  circle of Willis !  Mind you. . . brain is equally a vital organ !

Final message

It needn’t be a crime to treat  CAD*  without knowing the coronary anatomy. Rather  . . . it would be so  , to ask for CAG indiscriminately  , in every episode of chest pain , without applying clinical sense !

* Emergencies included.

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