There are multiple definitions:

1. cardiovascular system(English)

   • AS, FH, HPC, PC, PH, RS, SH, UGS
   • Cardiology, Anamnesis

2. chorionic villus sampling(English)

   • a prenatal test in which a sample of chorionic villi is removed from the placenta for testing
   • AJGP, CPM
   • Genetics, Congenital disorders, Pregnancy
   • https://www.nhs…s-sampling-cvs/

3. chronische vermoeidheidsyndroom(Dutch)

   • CFS, CGT, DSPS, ME, SEID, SOLK
   • Chronic fatigue syndrome, Anamnesis
   • https://nkcv.nl/

4. cyclic vomiting syndrome(English)

   • characterized by recurrent vomiting that is associated with increased adrenocorticotropic hormone and antidiuretic hormone levels during attacks
   • ADH
   • Mouth, esophagus and stomach
   • https://doi.org…rneurol.2016.01

5. cerebral vasospasm(English)

   • ACA, BA, BP, CBF, CCT, DIND, DSA, GCS, HES, HH, ICA, ICP, MAP, MCA, mRS, mNIHSS, MTG, NO, SAH, STG, TCD, VA, cEEG
   • Brain (dys)function, Cerebrovascular event
   • https://doi.org…014.12.JNS13846
   • https://doi.org…1.12.FOCUS21656

6. Covert Video Surveillance(English)

   • could potentially be lifesaving and may elicit a more open response from the abusers, leading them to confess and even try to rectify their behaviour. On the other hand CVS in hospitals raises very complex ethical, deontological and even legal issues, as most healthcare systems have a pathway for child protection that should not be deviated from
   • MBPS
   • Abuse of children, Surveillance
   • https://doi.org…052-026-02232-7