12796 studies found for:    "Heart Diseases"
12796 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Region Name   Number of Studies
World 12796  
Africa   [map]   149  
Central America   [map]   57  
East Asia   [map]   1402  
Japan 259   [studies]
Europe   [map]   4773  
Middle East   [map]   551  
North America 4572  
Canada   [map]   1013   [studies]
Mexico 94   [studies]
United States   [map]   3947   [studies]
North Asia   [map]   281  
Pacifica   [map]   328  
South America   [map]   458  
South Asia   [map]   160  
Southeast Asia   [map]   199  

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.