Un enghraifft o'r llwyddiant hwn yw'r buddsoddiad mewn parafeddygon, nyrsys a meddygon teulu i ddarparu asesiad clinigol eilaidd dros y ffôn i sicrhau bod cleifion yn cael yr ymateb cywir ar sail eu hanghenion. Mae'r buddsoddiad yn y maes hwn wedi arwain at gynnydd o 70% yn y cyfraddau cyngor dros y ffôn.  Caiff y cleifion hyn eu rhyddhau'n ddiogel dros y ffôn ac nid oes angen ymyriad pellach gan y gwasanaeth ambiwlans. Rwy'n disgwyl i Ymddiriedolaeth GIG Gwasanaethau Ambiwlans Cymru gydweithio â'r Byrddau Iechyd Lleol drwy'r broses comisiynu ar y cyd i fuddsoddi mewn mentrau fel yr un hwn, lle'r ydym wedi osgoi derbyn pobl i'r ysbyty, a hynny mewn modd diogel a darbodus.
An example of this success is the investment in paramedics, nurses and GPs to provide a secondary clinical assessment over the telephone to ensure patients receive the right response based on their needs. Investment in this area has seen a 70% increase in ‘hear and treat’ rates.  These patients are safely discharged over the telephone with no further intervention from the ambulance service required. I expect WAST to work with Local Health Boards through the collaborative commissioning process to invest in initiatives like this, where we have prudently and safely avoided admission of people to hospital.