Giving a local anesthetic before cardiologist inserts the catheter into an artery for a cardiac catheterization. This test measures blood pressure within the heart and the levels of oxygen in the blood. It's used to get information about the pumping ability of the heart muscle. Catheters are also used to inject dye into the coronary arteries | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Del Guercio, Michelle |
Bildgröße: | 4288 px × 2848 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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