Because the heart is a dense structure compared to lungs, which are air filled, so it attenuates the radiation.
had a chest xray, there was a shadow over my heart what is it
This is the visible portion of the heart in an xray. From this an MD can tell if the heart is too big, and if there are any structural problems within the chest cavity.
after chest xray
U have cancer
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Could be a heart attack, esp if you have situs inversus (heart and great vessels on the right side of the chest instead of left--RARE). If you have ever had a chest Xray, they should have told you if your heart's on the right.
Is there's some place in Orlando to get a low cost chest xray?Read more: Is_there's_some_place_in_Orlando_to_get_a_low_cost_chest_xray
A chest x-ray's cost varies. The price depends on where they are done at, how many are taken, and what if any amount insurance the person has will cover.
An X-ray can show signs of previous tuberculosis (TB) such as scarring or calcifications in the lungs. However, a chest X-ray alone cannot confirm a previous TB infection. Additional tests, like a TB skin test or blood test, may be needed to confirm previous TB exposure or infection.
To be sure, you will have to have an xray.
when taking a dental xray how do u make it appear on the xray more darker in color?
Did you take everything out of your pockets before you had the x-ray done?