Patient radiation dose and contrast usage impacted by assisted coronary angiography technologies: fractional flow reserve, instantaneous wave-free ratio, intravascular ultrasonography, and optical coherence tomography - Bousis, Christos N.; Karanikis, Pavlos; Kosovitsas, Thanasis; Kotsia, Anna; Tzima, Eleni; Kalampoki, Evaggelia; Oikonomou, Polyxeni; Pappa, Evgenia (Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej, 2025)