Muhammad Rafay Sameen Siddiqui, Muhammad Shafiq Sajid, Mirza Khurram Baig.
Intra-operative cardiac monitoring by trans-oesophageal doppler is not risk free in surgical patients.
J Pak Med Assoc Jan ;51(4):251-2.

The advancement of medical technology and future improvements in public health will lead to surgeons operating on high risk patients. One of these advances is to use intra-operative trans-oesophageal Doppler (TOD) to optimise fluid management. TOD is known to be the most effective technique for intra-operative cardiac monitoring. We report a case of a potentially life threatening complication from intra-operative TOD monitoring.

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