| Ascension Saint Vincents Birmingham | Birmingham | Alabama | 35211 | - |
| Grandview Medical Center Affinity Cardiovascular Specialists, LLC | Birmingham | Alabama | 35243 | - |
| Heart Center Research LLC | Huntsville | Alabama | 35801 | - |
| Mobile Heart Specialists PC | Mobile | Alabama | 36608 | - |
| Alaska Cardiovascular Research Foundation | Anchorage | Alaska | 99508 | - |
| Elite Clinical Studies LLC | Phoenix | Arizona | 85018 | - |
| HonorHealth Research and Innovation Institute | Scottsdale | Arizona | 85258 | - |
| National Heart Institute | Beverly Hills | California | 90211 | - |
| Vitality Clinical Research | Beverly Hills | California | 90211 | - |
| University of California San Diego | La Jolla | California | 92037 | - |
| VA Greater Los Angeles Healthcare System | Los Angeles | California | 90073 | - |
| University of California Irvine | Orange | California | 92868 | - |
| University of California Los Angeles | Santa Monica | California | 90404 | - |
| Manshadi Heart Institute | Stockton | California | 95204 | - |
| Med Partners, Inc dba Premiere Medical Center, Inc | Toluca Lake | California | 91602 | - |
| UCHealth Memorial Central | Colorado Springs | Colorado | 80909 | - |
| Cardiology Associates of Fairfield County PC | Stamford | Connecticut | 06905 | - |
| MedStar Clinical Research | Washington D.C. | District of Columbia | 20010 | - |
| Excel Medical Clinical Trials | Boca Raton | Florida | 33434 | - |
| Bay Area Cardiology | Brandon | Florida | 33511 | - |
| Clearwater Cardiovascular Consultants | Clearwater | Florida | 33756 | - |
| Cardiology Associates Research LLC | Daytona Beach | Florida | 32117 | - |
| Jellinger and Lerman MD PA dba The Center for Diabetes and Endocrine Care | Fort Lauderdale | Florida | 33312 | - |
| Elite Cardiac Research Center LLC | Hialeah | Florida | 33013 | - |
| East Coast Institute for Research LLC | Jacksonville | Florida | 32216 | - |
| East Coast Institute for Research, LLC | Jacksonville | Florida | 32204 | - |
| Jacksonville Center for Clinical Research | Jacksonville | Florida | 32216 | - |
| University of Florida | Jacksonville | Florida | 32209 | - |
| Westside Center for Clinical Research | Jacksonville | Florida | 32205 | - |
| Advanced Research for Health Improvement, LLC | Naples | Florida | 34102 | - |
| Ocala Cardiovascular Research | Ocala | Florida | 34471 | - |
| AdventHealth Medical Group Cardiology at Orlando | Orlando | Florida | 32803 | - |
| East Coast Institute for Research, LLC | Saint Augustine | Florida | 32086 | - |
| Saint Johns Center for Clinical Research | Saint Augustine | Florida | 32086 | - |
| Cardiovascular Center of Sarasota | Sarasota | Florida | 34239 | - |
| Care Access - Tampa | Tampa | Florida | 33625 | - |
| Morehouse School of Medicine | Atlanta | Georgia | 30310 | - |
| Piedmont Healthcare | Atlanta | Georgia | 30309 | - |
| Northeast Georgia Medical Center Wisteria Building | Cumming | Georgia | 30041 | - |
| NSC Research | Johns Creek | Georgia | 30024 | - |
| St Lukes Idaho Cardiology Associates | Meridian | Idaho | 83642 | - |
| Northwest Heart Clinical Research LLC | Arlington Heights | Illinois | 60005 | - |
| Northshore University Health System | Evanston | Illinois | 60201 | - |
| Advocate Lutheran General Hospital | Park Ridge | Illinois | 60068 | - |
| Cardiovascular Research of Northwest Indiana LLC | Munster | Indiana | 46321 | - |
| Reid Physician Associates | Richmond | Indiana | 47374 | - |
| MercyOne Iowa Heart Center | West Des Moines | Iowa | 50266 | - |
| University of Kansas Medical Center | Kansas City | Kansas | 66160 | - |
| Midwest Heart and Vascular Specialists | Overland Park | Kansas | 66211 | - |
| Saint Elizabeth Covington | Covington | Kentucky | 41011 | - |
| The Research Group of Lexington LLC | Lexington | Kentucky | 40503 | - |
| University of Louisville Health - Jewish Hospital | Louisville | Kentucky | 40202 | - |
| Louisiana Heart Center | Hammond | Louisiana | 70403 | - |
| Care Access - Lake Charles | Lake Charles | Louisiana | 70601 | - |
| Clinical Trials of America Inc | Monroe | Louisiana | 71201 | - |
| Monroe Research LLC | West Monroe | Louisiana | 71291 | - |
| Northern Light Eastern Maine Medical Center | Bangor | Maine | 04401 | - |
| Johns Hopkins University School of Medicine | Baltimore | Maryland | 21287 | - |
| Maryland Cardiovascular Specialists | Baltimore | Maryland | 21229 | - |
| University of Maryland Medical Center | Baltimore | Maryland | 21201 | - |
| Metropolitan Cardiovascular Consultants LLC | Beltsville | Maryland | 20705 | - |
| TidalHealth Peninsula Regional, Inc | Salisbury | Maryland | 21804 | - |
| Brigham and Womens Hospital | Boston | Massachusetts | 02115 | - |
| Ascension Saint John Hospital | Detroit | Michigan | 48236 | - |
| Henry Ford Hospital | Detroit | Michigan | 48202 | - |
| Advanced Cardiology Associates | Grand Rapids | Michigan | 49546 | - |
| Healthy Heart Cardiology | Grand Rapids | Michigan | 49546 | - |
| Sparrow Clinical Research Institute | Lansing | Michigan | 48912 | - |
| Arcturus Healthcare, Public Limited Company, Troy Internal Medicine Research Division | Troy | Michigan | 48098 | - |
| Fairview Health Services | Maplewood | Minnesota | 55109 | - |
| Minneapolis Heart Institute Foundation | Minneapolis | Minnesota | 55407 | - |
| University of Minnesota | Minneapolis | Minnesota | 55455 | - |
| Mayo Clinic Rochester | Rochester | Minnesota | 55902 | - |
| Cardiology Associates Research LLC | Tupelo | Mississippi | 38801 | - |
| Saint Louis Heart and Vascular PC | St Louis | Missouri | 63136 | - |
| Bryan Heart | Lincoln | Nebraska | 68506 | - |
| Palm Research Center Inc | Las Vegas | Nevada | 89128 | - |
| Renown Institute for Heart and Vascular Health | Reno | Nevada | 89502 | - |
| Saint Michaels Medical Center | Newark | New Jersey | 07102 | - |
| Overlook Medical Center | Summit | New Jersey | 91010 | - |
| New York Presbyterian Medical Group Hudson Valley Cardiology | Cortlandt Manor | New York | 10567 | - |
| Elligo Health Research | Kew Gardens | New York | 11415 | - |
| WMCHealth Heart and Vascular Institute Kingston Division of Cardiology | Kingston | New York | 12401 | - |
| Northwell Health Physician Partners Cardiology at Manhasset | Manhasset | New York | 11030 | - |
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | - |
| Icahn School of Medicine at Mount Sinai Queens | New York | New York | 10029 | - |
| New York University Langone Health | New York | New York | 10016 | - |
| Northwell Health Lenox Hill Heart and Vascular | New York | New York | 10022 | - |
| Northwell Health Physician Partners at Peconic | Riverhead | New York | 11901 | - |
| Stony Brook University Hospital | Stony Brook | New York | 11794 | - |
| Westchester Medical Center | Valhalla | New York | 10595 | - |
| NY Family Docs | Woodhaven | New York | 11421 | - |
| Asheville Cardiology Associates | Asheville | North Carolina | 28803 | - |
| Novant Health Heart and Vascular Institute | Charlotte | North Carolina | 28204 | - |
| Duke University | Durham | North Carolina | 27710 | - |
| Moses H Cone Memorial Hospital | Greensboro | North Carolina | 27401 | - |
| Lapis Clinical Research | Mooresville | North Carolina | 28117 | - |
| Wake Forest University Health Sciences | Winston-Salem | North Carolina | 27157 | - |
| Lillestol Research LLC | Fargo | North Dakota | 58104 | - |
| TriHealth Good Samaritan Hospital | Cincinnati | Ohio | 45220 | - |
| University Hospitals Cleveland Medical Center | Cleveland | Ohio | 44106 | - |
| The OhioHealth Research Institute | Columbus | Ohio | 43214 | - |
| Kettering Medical Center | Kettering | Ohio | 45429 | - |
| Rama Research LLC | Marion | Ohio | 43302 | - |
| Oregon Health and Science University | Portland | Oregon | 97239 | - |
| Capital Area Research LLC | Newport | Pennsylvania | 17074 | - |
| Montefiore Medical Center - Bronx | Philadelphia | Pennsylvania | 19141 | - |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | - |
| Allegheny General Hospital | Pittsburgh | Pennsylvania | 15212 | - |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | - |
| Prisma Health Midlands Cardiology | Columbia | South Carolina | 29203 | - |
| Piedmont Research Partners | Fort Mill | South Carolina | 29707 | - |
| Monument Health Clinical Research | Rapid City | South Dakota | 57701 | - |
| Stern Cardiovascular Foundation Inc | Germantown | Tennessee | 38138 | - |
| Tennessee Center for Clinical Trials | Tullahoma | Tennessee | 37388 | - |
| Texas Diabetes and Endocrinology | Austin | Texas | 78731 | - |
| Baylor Scott and White Heart and Vascular Hospital-Dallas | Dallas | Texas | 75226 | - |
| Southwest Family Medicine Associates | Dallas | Texas | 75235 | - |
| David Turbay, MD | El Paso | Texas | 79905 | - |
| Care Access - Georgetown | Georgetown | Texas | 78633 | - |
| Baylor College of Medicine | Houston | Texas | 77030 | - |
| Texas Cardiology Associates of Houston | Kingwood | Texas | 77339 | - |
| Texas Institute of Cardiology | McKinney | Texas | 75071 | - |
| Permian Research Foundation | Odessa | Texas | 79761 | - |
| Northwest Houston Heart Center | Tomball | Texas | 77375 | - |
| Inova Heart and Vascular Institute | Fairfax | Virginia | 22031 | - |
| Virginia Heart | Falls Church | Virginia | 22042 | - |
| Virginia Heart - Loudoun | Leesburg | Virginia | 20176 | - |
| Carient Heart and Vascular | Manassas | Virginia | 20109 | - |
| Bon Secours Cardiology | Midlothian | Virginia | 23114 | - |
| Tidewater Physicians Multispecialty Group Clinical Research | Newport News | Virginia | 23606 | - |
| Winchester Cardiology and Vascular Medicine | Winchester | Virginia | 22601 | - |
| Pulse Heart Institute | Puyallup | Washington | 98372 | - |