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4590 Studies found for: (heart disease OR heart attack) AND (stroke OR clot)
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Map Legend
Region Name   Number of Studies
World 4,590  
Africa   [map]   147  
Central America   [map]   80  
East Asia   [map]   869  
Japan 190   [studies]
Europe   [map]   1,813  
Middle East   [map]   234  
North America 1,677  
Canada   [map]   622   [studies]
Mexico 129   [studies]
United States   [map]   1,319   [studies]
North Asia   [map]   227  
Pacifica   [map]   246  
South America   [map]   273  
South Asia   [map]   139  
Southeast Asia   [map]   170  

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