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3864 studies found for:    (heart disease OR heart attack) AND (stroke OR clot)
3864 studies found, shown on map.
A similar map is available for all studies in
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 3864  
Africa   [map]   124  
Central America   [map]   66  
East Asia   [map]   616  
Japan 150   [studies]
Europe   [map]   1404  
Middle East   [map]   189  
North America 1622  
Canada   [map]   579   [studies]
Mexico 106   [studies]
United States   [map]   1267   [studies]
North Asia   [map]   179  
Pacifica   [map]   189  
South America   [map]   222  
South Asia   [map]   115  
Southeast Asia   [map]   134  

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.