12656 studies found for:    "Heart Diseases"
12656 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 12656  
Africa   [map]   147  
Central America   [map]   57  
East Asia   [map]   1384  
Japan 257   [studies]
Europe   [map]   4716  
Middle East   [map]   546  
North America 4536  
Canada   [map]   1005   [studies]
Mexico 93   [studies]
United States   [map]   3918   [studies]
North Asia   [map]   278  
Pacifica   [map]   324  
South America   [map]   451  
South Asia   [map]   158  
Southeast Asia   [map]   195  

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.