coronary angiogram has now become a safe procedure ober the years, nevertheless it should not be undertaken unless when clearly indicated.
it has a rate of 1 in 1000 serious complications, which varies from patient to patient and depends on no. of factors like
1. age
2.
kidney function
3. pumping capacity of heart(LVEF)
4. serum
electrolytes, hemoglobin
the list is long