Devices descending from K021823

3 later devices reach Cardiospect D90/Cardio Cam through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K033874	Myolight	Ge Medical Systems F.I. Haifa	2003	1	—
+1	K033001	Apex Detector Electronics & Acquisition Interface, Model XL-4	Transphoton Corporation	2003	1	—
+2	K070589	C!	Transphoton Corporation	2007	0	—