We updated the design of this site on December 18, 2017. Learn more.
ClinicalTrials.gov Menu
IMPORTANT: Due to the lapse in government funding, the information on this web site may not be up to date, transactions submitted via the web site may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.
15041 Studies found for: "Heart Diseases"
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 15,041  
Africa   [map]   201  
Central America   [map]   65  
East Asia   [map]   1,738  
Japan 310   [studies]
Europe   [map]   5,619  
Middle East   [map]   623  
North America 5,241  
Canada   [map]   1,148   [studies]
Mexico 107   [studies]
United States   [map]   4,526   [studies]
North Asia   [map]   314  
Pacifica   [map]   373  
South America   [map]   529  
South Asia   [map]   184  
Southeast Asia   [map]   233  

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.