Assertion: critical isthmus | /r/HasProperty | ci
Facets:
Source sentences:
text: Accurate activation mapping of reentrant scar-related atrial tachycardias (AT) allows efficient radiofrequency ablation by targeting the critical isthmus (CI).
text: Ideally, complex circuits require ablation of a critical isthmus (CI), sometimes common to several reentry loops, to obtain immediate and definitive interruption of AT.
text: Site labeled 2 was the critical isthmus (CI), which was successfully targeted (a block line was created between the central scar and the superior aspect of the LA appendage [LAA]–left pulmonary vein [PV] ridge because the patient had a previous circumferential PV isolation).