| Advanced Cardiovascular, LLC | Alexander City | Alabama | 35010 | - |
| Birmingham VA Medical Center | Birmingham | Alabama | 35233 | - |
| Grandview Medical Center | Birmingham | Alabama | 35243 | - |
| Eastern Shore Rsrch Inst, LLC | Fairhope | Alabama | 36532 | - |
| Heart Center Rsrch_Hunstville | Huntsville | Alabama | 35801 | - |
| Mobile Heart USA Health Cardiology Clinic | Mobile | Alabama | 36606 | - |
| Mercy Gilbert Medical Center | Gilbert | Arizona | 85297 | - |
| Mayo Clinic Arizona | Phoenix | Arizona | 85054 | - |
| Honor Health | Scottsdale | Arizona | 85258 | - |
| Arkansas Cardiology Clinic | Little Rock | Arkansas | 72205 | - |
| Central Arkansas Veteran's Healthcare System | Little Rock | Arkansas | 72205 | - |
| Valley Clinical Trials | Covina | California | 91723 | - |
| Valley Clinical Trials | Covina | California | 91723 | - |
| UCSD Medical Center | La Jolla | California | 92037 | - |
| Loma Linda University Faculty Medical Clinics | Loma Linda | California | 92354 | - |
| University of Californ LA-UCLA | Los Angeles | California | 90095 | - |
| VAGrtrLosAngelesHlthcareSystem | Los Angeles | California | 90073 | - |
| University Of California Irvine | Orange | California | 92868-3201 | - |
| Kaiser Permanente Viewridge Medical Offices | San Diego | California | 92123 | - |
| San Diego Cardiac Center | San Diego | California | 92123 | - |
| San Francisco V.A. Medical Center | San Francisco | California | 94121 | - |
| San Francisco V.A. Medical Center | San Francisco | California | 94121 | - |
| LA BioMed Harbor UCLA Med Cenr | Torrance | California | 90502 | - |
| Torrance Memorial Medical Center | Torrance | California | 90505 | - |
| Interventional Cardiology Medical Group | West Hills | California | 91307 | - |
| University of CO - Division of Cardiology | Aurora | Colorado | 80045 | - |
| Denver Health Medical Center | Denver | Colorado | 80204 | - |
| Colorado Heart and Vascular PC | Golden | Colorado | 80401 | - |
| S Denver Cardiology Associates | Littleton | Colorado | 80120 | - |
| Advanced Heart & Vein Center | Thornton | Colorado | 80023 | - |
| Bridgeport Hospital | Bridgeport | Connecticut | 06610 | - |
| Danbury Hospital - Cardiology Department | Danbury | Connecticut | 06810 | - |
| Yale Ctr for Clin Invest | New Haven | Connecticut | 06519 | - |
| Cardiology Associates of Fairfield County | Stamford | Connecticut | 06905 | - |
| Christiana Care Health Services, Inc. | Newark | Delaware | 19718 | - |
| MedStar Hlth Res Institute | Washington D.C. | District of Columbia | 20010 | - |
| Holy Cross Hospital | Fort Lauderdale | Florida | 33308 | - |
| University of Florida | Gainesville | Florida | 32608 | - |
| Memorial Healthcare | Hollywood | Florida | 33021 | - |
| Baptist Heart Specialists | Jacksonville | Florida | 32258 | - |
| Mayo Clinic Jacksonville | Jacksonville | Florida | 32224 | - |
| UF Hlth Jacksonville | Jacksonville | Florida | 32209 | - |
| Ascension Sacred Heart | Pensacola | Florida | 32504 | - |
| Baptist Hospital Cardiology | Pensacola | Florida | 32503 | - |
| Intercoastal Medical Group | Sarasota | Florida | 34232 | - |
| Intercoastal Medical Group | Sarasota | Florida | 34232 | - |
| Winter Haven Hospital | Winter Haven | Florida | 33881 | - |
| Winter Haven Hospital | Winter Haven | Florida | 33881 | - |
| Emory University Hospital | Atlanta | Georgia | 30322-1059 | - |
| Augusta University | Augusta | Georgia | 30912 | - |
| Augusta University | Augusta | Georgia | 30912 | - |
| Atlanta VAMC | Decatur | Georgia | 30033 | - |
| Northeast Georgia Medical Ctr | Gainesville | Georgia | 30501 | - |
| Cardio. Consult. of S. GA | Thomasville | Georgia | 31792 | - |
| St. Luke's Idaho Cardiology Associates | Meridian | Idaho | 83642 | - |
| Endeavor Health Glenbook Hosp | Evanston | Illinois | 60201 | - |
| OSF HealthCare_Cardiovasc Inst | Rockford | Illinois | 61107 | - |
| Prairie Cardiovascular Consultants, Ltd. | Springfield | Illinois | 62701 | - |
| Midwest Cardiovascu Rsrch Foundation | Elkhart | Indiana | 46514 | - |
| Indiana University Health Methodist Hospital | Indianapolis | Indiana | 46202 | - |
| Reid Physician Associates | Richmond | Indiana | 47374 | - |
| MercyOne NE Iowa Fam Med & Res | Waterloo | Iowa | 50702 | - |
| University Of Kansas Hospital | Kansas City | Kansas | 66160 | - |
| Midwest Heart and Vascular Specialists | Overland Park | Kansas | 66211 | - |
| Midwest Heart and Vascular Specialists | Overland Park | Kansas | 66211 | - |
| Saint Elizabeth Medical Center | Edgewood | Kentucky | 41017 | - |
| University Of Louisville | Louisville | Kentucky | 40202 | - |
| University Medical Center New Orleans | New Orleans | Louisiana | 70112 | - |
| Overton Brooks V.A. Medical Center | Shreveport | Louisiana | 71101-4295 | - |
| Overton Brooks V.A. Medical Center | Shreveport | Louisiana | 71101-4295 | - |
| Northern Light Eastern Maine Medical Center | Bangor | Maine | 04401 | - |
| Maine Medical Center Bramhall | Portland | Maine | 04102 | - |
| MedStar Hlth Res Institute | Clinton | Maryland | 20735 | - |
| Adventist HealthCare Shady Grove Medical Center | Rockville | Maryland | 20850 | - |
| Jadestone Clinical Research, LLC | Silver Spring | Maryland | 20904 | - |
| Brigham & Women's Hospital | Boston | Massachusetts | 02115 | - |
| McLaren Bay Region | Bay City | Michigan | 48708 | - |
| Wayne State University/University Health Center | Detroit | Michigan | 48201 | - |
| WMU Homer Stryker MD School of Medicine | Kalamazoo | Michigan | 49008 | - |
| McLaren Greater Lansing | Lansing | Michigan | 48910 | - |
| MidMic Medical Cntr - Midland | Midland | Michigan | 48670 | - |
| McLaren Macomb Health Care | Mount Clemens | Michigan | 48043 | - |
| McLaren Northern MI Hosp | Petoskey | Michigan | 49770 | - |
| Trinity Health Oakland Hospital | Pontiac | Michigan | 48341 | - |
| Corewell Health | Royal Oak | Michigan | 48073 | - |
| Ascension St. Mary's Research Institute - Michigan | Southfield | Michigan | 48075 | - |
| Trinity Health Michigan Heart | Ypsilanti | Michigan | 48197 | - |
| Essentia Health | Duluth | Minnesota | 55805 | - |
| Fairview Health Services | Maplewood | Minnesota | 55109 | - |
| Fairview Health Services | Maplewood | Minnesota | 55109 | - |
| Abbott Northwestern Hospital | Minneapolis | Minnesota | 55407 | - |
| VA Medical Center_Minneapolis | Minneapolis | Minnesota | 55417 | - |
| Regions Hospital | Saint Paul | Minnesota | 55101 | - |
| Jackson Heart Clinic | Jackson | Mississippi | 39216 | - |
| Univ of Mississippi Med Center | Jackson | Mississippi | 39216 | - |
| Cardiolg Assoc Rsch LLC_Tupelo | Tupelo | Mississippi | 38801 | - |
| Cardiolg Assoc Rsch LLC_Tupelo | Tupelo | Mississippi | 38801 | - |
| North Mississippi Medical Center | Tupelo | Mississippi | 38801 | - |
| Missouri Cardiovascular Specialist | Columbia | Missouri | 65201 | - |
| North Kansas City Hospital | North Kansas City | Missouri | 64116 | - |
| Mercy Research | Springfield | Missouri | 65804 | - |
| Washington University School of Medicine_St. Louis | St Louis | Missouri | 63110 | - |
| Methodist Physicians Clinic | Omaha | Nebraska | 681114 | - |
| UMC of Southern Nevada | Las Vegas | Nevada | 89102 | - |
| Dartmouth-Hitchcock Med Ctr | Lebanon | New Hampshire | 03766 | - |
| Advanced Heart Care LLC | Bridgewater | New Jersey | 08807-3064 | - |
| Virtua Health | Camden | New Jersey | 08103 | - |
| Hackensack Meridian Health | Hackensack | New Jersey | 07601 | - |
| The Heart House Haddon Heights | Haddon Heights | New Jersey | 08035 | - |
| Jersey City Med Center | Jersey City | New Jersey | 07302 | - |
| Inspira Health - Cardiology | Mullica Hill | New Jersey | 08062 | - |
| AtlantiCare Regional Medical Center | Pomona | New Jersey | 08240 | - |
| Holy Name Medical Center | Teaneck | New Jersey | 07666 | - |
| Cardiovascular Associates of the Delaware Valley | Vineland | New Jersey | 08360 | - |
| The New York Hospital | Brooklyn | New York | 11215 | - |
| Trinity Medical WNY, PC | Buffalo | New York | 14220 | - |
| Saint Joseph's Hospital Health Center | Liverpool | New York | 13088 | - |
| Mount Sinai Morningside | New York | New York | 10025 | - |
| NYU Grossman School of Med | New York | New York | 10016 | - |
| University of Rochester | Rochester | New York | 14642 | - |
| St Francis Hospital Lindner Research Center | Roslyn | New York | 11576 | - |
| St Francis Hospital Lindner Research Center | Roslyn | New York | 11576 | - |
| Stony Brook University Hospital | Stony Brook | New York | 11794 | - |
| Jacobi Medical Center | The Bronx | New York | 10461 | - |
| Jacobi Medical Center | The Bronx | New York | 10461 | - |
| Westchester Medical Center | Valhalla | New York | 10595 | - |
| Westchester Medical Center | Valhalla | New York | 10595 | - |
| Cardiology Associates_Asheville | Asheville | North Carolina | 28803 | - |
| UNC Hospital HVC_Meadowmont | Chapel Hill | North Carolina | 27599-7075 | - |
| Novant Hlth Vasc Ins Charlotte | Charlotte | North Carolina | 28204 | - |
| Duke University Medical Center | Durham | North Carolina | 27710 | - |
| Moses H. Cone Mem Hosp | Greensboro | North Carolina | 27401 | - |
| Wake Forest Uni Hlth Sciences | High Point | North Carolina | 27262 | - |
| NC Heart and Vascular Research | Raleigh | North Carolina | 27697 | - |
| Novant Hlth Cardio - Kimel Park | Winston-Salem | North Carolina | 27103 | - |
| Sanford Health - Fargo | Fargo | North Dakota | 58102 | - |
| Sanford Health - Fargo | Fargo | North Dakota | 58102 | - |
| Trinity Medical Group | Minot | North Dakota | 58701 | - |
| Trinity Medical Group | Minot | North Dakota | 58701 | - |
| Aultman Hospital | Canton | Ohio | 44710 | - |
| Lindner Center,Christ Hospital | Cincinnati | Ohio | 45219 | - |
| University of Cincinnati/UC Health | Cincinnati | Ohio | 45241 | - |
| Cleveland Clinic_Cleveland | Cleveland | Ohio | 44195 | - |
| Louis Stokes Clvlnd VA Med Ctr | Cleveland | Ohio | 44106 | - |
| MetroHealth Medical Center | Cleveland | Ohio | 44109 | - |
| University Hospitals Of Cleveland Medical Center | Elyria | Ohio | 44035 | - |
| Wright State University | Fairborn | Ohio | 45324 | - |
| Kettering Medical Center | Kettering | Ohio | 45429 | - |
| Mercy Health - St. Vincent Medical Center | Toledo | Ohio | 43608 | - |
| ProMedica | Toledo | Ohio | 43606 | - |
| University of Toledo | Toledo | Ohio | 43614 | - |
| Genesis Health Care System | Zanesville | Ohio | 43701 | - |
| South Oklahoma Heart Research, LLC | Oklahoma City | Oklahoma | 73135 | - |
| South Oklahoma Heart Research, LLC | Oklahoma City | Oklahoma | 73135 | - |
| Penn State Hlth Holy Spirit Med Ctr | Camp Hill | Pennsylvania | 17011 | - |
| Chambersburg Hospital | Chambersburg | Pennsylvania | 17201 | - |
| Chambersburg Hospital | Chambersburg | Pennsylvania | 17201 | - |
| Geisinger Medical Center | Danville | Pennsylvania | 17822 | - |
| Penn State Hershey Medical Center | Hershey | Pennsylvania | 17033 | - |
| Robert Packer Hospital | Sayre | Pennsylvania | 18840 | - |
| Reading Hospital | West Reading | Pennsylvania | 19611 | - |
| Rhode Island Hospital | Providence | Rhode Island | 02903 | - |
| AnMed Health Clinical Research | Anderson | South Carolina | 29621 | - |
| Prism Hlth Carolina Card Cons | Greenville | South Carolina | 29605 | - |
| Monument Health Clinical Rsrch | Rapid City | South Dakota | 57701 | - |
| Sanford Research | Sioux Falls | South Dakota | 57105 | - |
| Chattanooga Heart Institute | Chattanooga | Tennessee | 37404 | - |
| Chattanooga Heart Institute | Chattanooga | Tennessee | 37404 | - |
| Knoxville Heart Group | Knoxville | Tennessee | 37916 | - |
| Tennova HC Turkey Creek MC | Knoxville | Tennessee | 37934 | - |
| Baptist Clin Res Institute | Memphis | Tennessee | 38120 | - |
| Saint Thomas Hospital | Nashville | Tennessee | 37205 | - |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232 | - |
| Vanderbilt University Medical Center | Nashville | Tennessee | 37232 | - |
| Parkway Cardiology Associates, PC | Oak Ridge | Tennessee | 37830 | - |
| CV Research of Knoxville | Powell | Tennessee | 37849 | - |
| PharmaTex Research, LLC | Amarillo | Texas | 79106 | - |
| Austin Heart | Austin | Texas | 78705 | - |
| Dallas VA Medical Center | Dallas | Texas | 75216 | - |
| Liver Ins@ Mthdist DTX Med Cen | Dallas | Texas | 75203 | - |
| University of Texas Southwestern Medical Center | Dallas | Texas | 75390-9302 | - |
| University of Texas Medical Branch | Galveston | Texas | 77555 | - |
| Houston Medical Center | Houston | Texas | 77004 | - |
| Houston Medical Center | Houston | Texas | 77004 | - |
| Houston Methodist Hospital | Houston | Texas | 77030 | - |
| Prolato Clinical Research Cntr | Houston | Texas | 77054 | - |
| Texas Heart Inst Medical Ctr | Houston | Texas | 77030 | - |
| UT Health University of Texas | Houston | Texas | 77030 | - |
| HCA Research Institute | McAllen | Texas | 78503-1299 | - |
| Heart & Vascular Inst._Titus | Mount Pleasant | Texas | 75455 | - |
| Baylor Scott & White Res Inst | Plano | Texas | 75093 | - |
| Methodist Healthcare System of San Antonio | San Antonio | Texas | 78229 | - |
| Methodist Healthcare System of San Antonio | San Antonio | Texas | 78229 | - |
| Christus Heart and Vascular Institute | Tyler | Texas | 75701 | - |
| Intermountain Medical Center | Murray | Utah | 84107-5701 | - |
| University of Virginia | Charlottesville | Virginia | 22908 | - |
| Inova Fairfax Medical Campus, Falls Church | Fairfax | Virginia | 22042 | - |
| Sentara Bayside Hospital | Norfolk | Virginia | 23507 | - |
| Bon Secours St. Mary's Hospital of Richmond, LLC | Richmond | Virginia | 23226 | - |
| Chippenham Medical Center | Richmond | Virginia | 23225 | - |
| McGuire VA Medical Center | Richmond | Virginia | 23249 | - |
| Virginia Commonwealth University Health System | Richmond | Virginia | 23298 | - |
| VA Medical Center_Salem | Salem | Virginia | 24153-6404 | - |
| Valley Health Link | Winchester | Virginia | 22601 | - |
| Swedish Medical Center_Seattle | Seattle | Washington | 98122-5789 | - |
| University Of Washington_Seattle | Seattle | Washington | 98195 | - |
| Multicare Health System | Tacoma | Washington | 98405 | - |
| Aurora St. Luke's Medi Ctr | Milwaukee | Wisconsin | 53215 | - |