https://www.selleckchem.com/products/gossypol.html le population allows for the prompt treatment of and/or prescription for a range of conditions, and offers substantial potential for improving health-related outcomes. A proactive, informal, flexible, holistic and person-centred outreach service delivered within homelessness service settings and on the street can act as a valuable bridge to both primary and secondary healthcare for people experiencing homelessness who would otherwise 'fall through the gaps' of provision. Prescribing pharmacist input coupled with third sector involvement into healthcare for this vulnerable population allows for the prompt treatment of and/or prescription for a range of conditions, and offers substantial potential for improving health-related outcomes. Response time to cardiovascular emergency medical requests is an important indicator in reducing cardiovascular disease (CVD) -related mortality. This study aimed to visualize the spatial-time distribution of response time, scene time, and call-to-hospital time of these emergency requests. We also identified patterns of clusters of CVD-related calls. This cross-sectional study was conducted in Mashhad, north-eastern Iran, between August 2017 and December 2019. The response time to every CVD-related emergency medical request call was computed using spatial and classical statistical analyses. The Anselin Local Moran's I was performed to identify potential clusters in the patterns of CVD-related calls, response time, call-to-hospital arrival time, and scene-to-hospital arrival time at small area level (neighborhood level) in Mashhad, Iran. There were 84,239 CVD-related emergency request calls, 61.64% of which resulted in the transport of patients to clinical centers by EMS, while 2.62% of callers (a total policymakers to design tailored interventions to improve response time and reduce CVD-related mortality. The use of geographical information systems and spatial analyses in modelling and