There has been talk for a number of years now that Cardiac CT may replace a good amount of the imaging that cardiologists have taken from us (i.e. diagnostic coronary cath, echocardiography, nuclear stress), but with the development of the new CT technology, does anyone know if we got a shot back into this game?
Reasons that I think we have a shot at this:
1) Radiologists are all trained in the physics and technology of CT and are much more able to acquire optimal images than cardiologists who know none of this technology.
2) Radiologists are trained to detect all noncardiac lesions on cardiac CT. One study showed that major noncardiac lesions can be found on up to 16-20% of cardiac CT scans. If cardiologists try to intepret cardiac CT, they will miss up to 1 in 5 patients who have noncardiac lesions that mimic cardiac symptoms.
3) Radiologists are in no position to self-refer so they cannot unnecessarily drive up health care costs and are in no position of having a conflict of interest.
4) On the business side, Radiologists are much more likely to utilize CT to a fuller extent and make them more profitable since they can utilize them for all body parts and so can easily cover the costs required to purchase the equipment. Cardiac CT is much less profitable for cardiologists compared to their other tools since the read is much less money and the costs are much higher. It would be hard for them to make it worth it since they only are going to scan for cardiac problems.
5) Radiologists can cut off cardiologists by simply getting referrals from primary care physicians and surgeons. This is likely to be beneficial to internists/family doctors because this way the primary care provider does not "lose" the patient to the cardiologists since we can't "steal" them.
For decades, the one aspect of imaging where radiologists have been absent has been cardiac imaging. But now, I think we actually have a shot at taking a good amount back. I don't think we can totally keep cardiology out, but even if we take some of it, it will be a much better improvement since our status quo right now is pretty good already with the control of imaging for everything besides the heart.
What do you guys think?
Reasons that I think we have a shot at this:
1) Radiologists are all trained in the physics and technology of CT and are much more able to acquire optimal images than cardiologists who know none of this technology.
2) Radiologists are trained to detect all noncardiac lesions on cardiac CT. One study showed that major noncardiac lesions can be found on up to 16-20% of cardiac CT scans. If cardiologists try to intepret cardiac CT, they will miss up to 1 in 5 patients who have noncardiac lesions that mimic cardiac symptoms.
3) Radiologists are in no position to self-refer so they cannot unnecessarily drive up health care costs and are in no position of having a conflict of interest.
4) On the business side, Radiologists are much more likely to utilize CT to a fuller extent and make them more profitable since they can utilize them for all body parts and so can easily cover the costs required to purchase the equipment. Cardiac CT is much less profitable for cardiologists compared to their other tools since the read is much less money and the costs are much higher. It would be hard for them to make it worth it since they only are going to scan for cardiac problems.
5) Radiologists can cut off cardiologists by simply getting referrals from primary care physicians and surgeons. This is likely to be beneficial to internists/family doctors because this way the primary care provider does not "lose" the patient to the cardiologists since we can't "steal" them.
For decades, the one aspect of imaging where radiologists have been absent has been cardiac imaging. But now, I think we actually have a shot at taking a good amount back. I don't think we can totally keep cardiology out, but even if we take some of it, it will be a much better improvement since our status quo right now is pretty good already with the control of imaging for everything besides the heart.
What do you guys think?