funding from the National Natural Science Foundation of China(NSFC)under grants 61627827,61705068;the Natural Science Foundation of Fujian Province 2021J01813;the Fujian Medical University Research Foundation of Talented Scholars XRCZX2021004.
In this work,we present an intravascular dual-mode endoscopic system capable of both intravascular photoacoustic imaging(IVPAI)and intravascular optical coherence tomography(IVOCT)for recognizing spontaneous coronary ...