Obscurum per obscurius. which contrast agent should be contraindicated for cardiac shunt detection (agitated saline agent vs. ultrasound contrast agent)?: Reply to two letters

Loncar, Goran (55427750700)Goran (55427750700)LoncarPayot, Laurent (6602212272)Laurent (6602212272)Payot2025-06-122025-06-122016https://doi.org/10.1111/echo.13137https://www.scopus.com/inward/record.uri?eid=2-s2.0-84954171220&doi=10.1111%2fecho.13137&partnerID=40&md5=56c9de81540b6a8164b1e5dee45bf7d3https://remedy.med.bg.ac.rs/handle/123456789/7981[No abstract available]Obscurum per obscurius. which contrast agent should be contraindicated for cardiac shunt detection (agitated saline agent vs. ultrasound contrast agent)?: Reply to two letters