The electrocardiogram in<unk>  tamponade usually demonstrates sinus tachycardia, and may sometimes show reduced QRS voltage and electrical alternans.
Cardiac tamponade electrocardiogram
Cardiac tamponade CT scan
Cardiac tamponade MRI
Cardiac tamponade cardiac catheterization
Cardiac tamponade chest x ray
Cardiogenic shock chest x ray
Cardiogenic shock electrocardiogram
Cardiac tamponade CT