| 1. Note any
pericardial fluid with its nature, and comment if under pressure.
2. Remove heart intact by dividing
pulmonary artery and aorta 3cm above valves and dividing superior and
inferior vena cava , followed by identifying and dividing four
pulmonary veins.
3. Take a transverse slice 1cm
thick from across both ventricles at mid-septal level. Record any
infarction (old or recent), its site and record if transmural. Record
mural thrombi. Carry out enzyme study if indicated. Measure septal and
posterior LV wall thickness and cavity diameter (mean of two planes)
for left ventricle.
4. Open left atria (cut from
left to a right pulmonary vein) and right atrium (inferior vena cava
to atrial appendage). Check atrial appendages for thrombus. Wash out
post-mortem clot from left and right ventricles. Weigh whole heart.
Record body weight.
5. Examine mitral and tricuspid
valves from atria - record any abnormality.
6. Examine aortic and pulmonary
valves from above. Check coronary orifices.
7. Make cross-sections across
coronary arteries.
8. Take relevant histology
blocks. |