| Northeast Arkansas Baptist Clinic | Jonesboro | Arkansas | 72401 | - |
| Central Cardiology Medical Center | Bakersfield | California | 93308 | - |
| The Heart Group Cardiovascular Associates Inc | Fresno | California | 93720 | - |
| Mission Heritage Medical Group | Mission Viejo | California | 92691 | - |
| Northbay Clinical Research LLC | Santa Rosa | California | 95405 | - |
| Clinnova Research Solutions | Torrance | California | 90277 | - |
| Harbor-UCLA Medical Center | Torrance | California | 90502 | - |
| Interv Cardiology Med Grp | West Hills | California | 91307 | - |
| Aurora Denver Cardiology Associates | Aurora | Colorado | 80012 | - |
| Colorado Springs Cardiology | Colorado Springs | Colorado | 80907 | - |
| Colorado Heart and Vascular | Lakewood | Colorado | 80228 | - |
| Cardiology Ass of Fairfield County | Stamford | Connecticut | 06905 | - |
| George Washington Univ Medical Ctr | Washington D.C. | District of Columbia | 20037 | - |
| Washington Hospital Center | Washington D.C. | District of Columbia | 20010 | - |
| Nova Clinical Research LLC | Bradenton | Florida | 34209 | - |
| Teradan Clinical trials LLC | Brandon | Florida | 33511 | - |
| Clearwater Cardiovascular and Interventional Consultants | Clearwater | Florida | 33756 | - |
| Cardiology Research Associates | Daytona Beach | Florida | 32117 | - |
| Holy Cross Hospital Inc | Fort Lauderdale | Florida | 33308 | - |
| Baptist Health Research Institute | Jacksonville | Florida | 32207 | - |
| Reliant Medical Research | Miami | Florida | 33165 | - |
| Inpatient Research Clinical LLC | Miami Lakes | Florida | 33014 | - |
| Innovation Medical Group LLC | Palmetto Bay | Florida | 33157 | - |
| Cardiology Consultants | Pensacola | Florida | 32501 | - |
| Theia Clinical Research Ctrs LLC | Tampa | Florida | 33613 | - |
| Ellipsis Group | Atlanta | Georgia | 30342 | - |
| Emory University | Atlanta | Georgia | 30322 | - |
| Morehouse School Of Medicine | Atlanta | Georgia | 30310 | - |
| Northside Hospital | Atlanta | Georgia | 30342 | - |
| Northwest Heart Clinical Rsrch LLC | Arlington Heights | Illinois | 60005 | - |
| AMITA Heart and Vascular Group | Hinsdale | Illinois | 60521 | - |
| Franciscan Health Services Research Center | Indianapolis | Indiana | 46237 | - |
| Cardiovascular Research Of Northwest Indiana, Llc | Munster | Indiana | 46321 | - |
| Iowa Heart Center | Des Moines | Iowa | 50314 | - |
| Midwest Heart and Vascular Spec | Overland Park | Kansas | 66211 | - |
| Tidal Health Peninsula Regional Inc | Salisbury | Maryland | 21804 | - |
| Sparrow Clincal Research Institute | Lansing | Michigan | 48912 | - |
| MidMichigan Physicians Group | Midland | Michigan | 48640 | - |
| St Marys of Ascension Research | Saginaw | Michigan | 48601 | - |
| Trinity Health Michigan Heart | Ypsilanti | Michigan | 48197 | - |
| Minneapolis Heart Institute | Minneapolis | Minnesota | 55407 | - |
| CentraCare Heart and Vascular Center | Saint Cloud | Minnesota | 56303 | - |
| Jackson Heart Clinic | Jackson | Mississippi | 39216 | - |
| Cardiology Associates of North MS | Tupelo | Mississippi | 38801 | - |
| St Louis Heart and Vascular | St Louis | Missouri | 63136 | - |
| Bryan LGH Heart Inst Intigrated Cardiology Group | Lincoln | Nebraska | 68506 | - |
| Meridian Clinical Research | Lincoln | Nebraska | 68506 | - |
| Advanced Heart Care, LLC | Bridgewater | New Jersey | 08807 | - |
| Cardiovas Assoc of Delaware Valley | Elmer | New Jersey | 08318 | - |
| Inspira Medical Cent Mullica Hill | Mullica Hill | New Jersey | 08062 | - |
| Capital Cardiology Associates | Albany | New York | 12211 | - |
| University At Buffalo | Buffalo | New York | 14203 | - |
| Bassett Medical Center | Cooperstown | New York | 13326 | - |
| Jamaica Hospital Medical Center | Jamaica | New York | 11418 | - |
| Northwell Health | Manhasset | New York | 11030 | - |
| Laurelton Heart Specialist PC | Rosedale | New York | 11422 | - |
| Cary Research Group | Cary | North Carolina | 27511 | - |
| Moses Cone Hospital-Lebauer CV Research Foundation | Greensboro | North Carolina | 27403 | - |
| Clinical Trials Of America LLC | Lenoir | North Carolina | 28645 | - |
| Pinehurst Medical Clinic | Pinehurst | North Carolina | 28374 | - |
| Wake Forest University Baptist Medical Center | Winston-Salem | North Carolina | 27157 | - |
| Aultman Hospital | Canton | Ohio | 44710 | - |
| University of Toledo | Toledo | Ohio | 43614 | - |
| St John Health System | Bartlesville | Oklahoma | 74006 | - |
| Bend Memorial Clinic | Bend | Oregon | 97701 | - |
| University of Pittsburgh Medical Center HABOT | Erie | Pennsylvania | 16550 | - |
| Lancaster General Health | Lancaster | Pennsylvania | 17602 | - |
| Allegheny General Hospital | Pittsburgh | Pennsylvania | 15212 | - |
| Guthrie Clinic | Sayre | Pennsylvania | 18840 | - |
| Monument Health Clinical Research | Rapid City | South Dakota | 57701 | - |
| Covenant Medical Group | Knoxville | Tennessee | 37916 | - |
| Baylor Scott and White Heart and Vascular Hospital | Dallas | Texas | 75226 | - |
| Northwest Houston Cardiology PA | Houston | Texas | 77070 | - |
| Texas Heart Medical Group | Houston | Texas | 77030 | - |
| UT Physicians Memorial Hermann | Houston | Texas | 77030 | - |
| Vilo Research Group LLC | Houston | Texas | 77017 | - |
| West Houston Area Clinical Trial Consultants | Houston | Texas | 77094 | - |
| The Heart Institute of East Texas | Lufkin | Texas | 75904 | - |
| CardioVoyage LLC | McKinney | Texas | 75071 | - |
| Research Group of North Texas | Sunnyvale | Texas | 75182 | - |
| Tyler Cardiovascular Consultants | Tyler | Texas | 75701 | - |
| Intermountain Medical Center | Murray | Utah | 84107 | - |
| TPMG Clinical Research | Newport News | Virginia | 23608 | - |
| York Clinical Research | Norfolk | Virginia | 23504 | - |
| Dominion Medical Associates | Richmond | Virginia | 23219 | - |
| Carilion Clinic | Roanoke | Virginia | 24013 | - |
| Selma Medical Associates | Winchester | Virginia | 22601 | - |
| MultiCare Institute for Research and Innovation | Tacoma | Washington | 98405 | - |