A CT scan is not commonly used for the diagnosis of cardiac tamponade as it is effectively diagnosed based on clinical features and echocardiography.
What does a cardiac tamponade CT scan involve?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What does a cardiac tamponade CT scan involve? [/INST] \n A CT scan is not commonly used for the diagnosis of cardiac tamponade as it is effectively diagnosed based on clinical features and echocardiography.</s>