We'd lost another mother lately, a Gravida 7 in mid thirties, expecting her fourth child with anterior placenta praevia type 4. An emergency caesarean section was performed for bleeding praevia at 35 weeks gestation. She collapsed on table shortly after baby was delivered.
She went under general anaesthesia. First noted a drop in end tidal volume followed by circulatory collapse with cyanosis, then DIVC with bleeding from multiple orifices. CPR of more than 2 hours commenced but couldn't beat her death to massive pulmonary embolism, evidenced by the clips recorded by anaesthetist.
Subcostal view, with liver shadow on left upper corner.
1) Foreign body, the embolus in right atrium
2) Enlarging embolus, behaving malignant.
3) Multiple emboli, flopping up and down.
Infraclavicle view, atria on the right and ventricles on the left.
4) Persistent emboli, prior to pulseless electrical activity. Right atrium and ventricle dilatation seen.
5) Acute right heart failure, note some emboli had gone out of atrium.
6) Dislodge of main bulk of emboli, with some small ones still visualized in right atrium.
Pregnancy posts 10 times higher risk of embolism compared to normal population. To undergo a caesarean section increases the risk up to 20%. It was tragic to have lost a mother who was previously so well to massive emboli. Her little daughter remained not cuddled.
If love is as a sweet flower,
then my mother is that sweet flower of love.