Rest and nitroglycerine myocardial viability scan: Rest images obtained after 8 mCi of 99mTc IV. 25 mCi hours later after S/L NTG; rest gated imaging done.
Brugada like ECGs with concave upwards ST elevation are common, most of them do not have any life threatening arrhythmias or a positive family history.
ICD in post myocardial infarction LV dysfunction: SCD rates in those with previous MI is 4-6 times that in general population; more so with LV dysfunction.
Role of echo in surgery for mitral regurgitation: Various measurements like tenting and tethering of leaflets and ischemic segments can be obtained by echo.