A Study of Sotatercept in Participants With PAH WHO FC III or FC IV at High Risk of Mortality (MK-7962-006/ZENITH)

La Sapienza-Università di Roma-Policlinico Umberto I ( Site 2402), Roma

Hôpital Erasme ( Site 1402), Anderlecht

St Vincent's Hospital Sydney ( Site 1102), Darlinghurst

John Hunter Hospital ( Site 1101), New Lambton Heights

UZ Leuven Campus Gasthuisberg ( Site 1401), Leuven

Instituto Nacional De Cardiologia Dr. Ignacio Chavez ( Site 2503), Mexico City

The George Washington University Medical Faculty Associates ( Site 1025), Washington D.C.

Ospedale S. Giuseppe Multimedica ( Site 2403), Milan

Duke University Medical Center ( Site 1026), Durham

Hospital Universitario 12 de Octubre ( Site 1603), Madrid

Medical University of South Carolina - PPDS ( Site 1003), Charleston

Northside Hospital ( Site 1073), Atlanta

Medizinische Hochschule Hannover ( Site 1505), Hanover

Centre Hospitalier Universitaire de Toulouse. ( Site 1315), Toulouse

Mayo Clinic Jacksonville - PPDS ( Site 1045), Jacksonville

AdventHealth Medical Group Advanced Lung Disease ( Site 1058), Orlando

Lady Davis Carmel Medical Center ( Site 1705), Haifa

Universitaetsklinikum Giessen und Marburg GmbH ( Site 1512), Giessen

Statcare Pulmonary Consultants - Knoxville ( Site 1031), Knoxville

University of Michigan ( Site 1011), Ann Arbor

Uniklinik Köln ( Site 1511), Cologne

University Of Iowa Hospitals and Clinics ( Site 1050), Iowa City

Medical College of Wisconsin - Froedtert Hospital ( Site 1051), Milwaukee

CHU de Nancy - Hôpital de Brabois Adultes ( Site 1308), Vandœuvre-lès-Nancy

CHRU Lille ( Site 1306), Lille

Washington University School of Medicine ( Site 1022), St Louis

"Hospital Universitario Dr. Jose Eleuterio Gonzalez ( Site 2504)", Monterrey

Unidad de Investigación Clínica en Medicina, S.C ( Site 2505), Monterrey

University of Kansas Medical Center ( Site 1020), Kansas City

Universitätsklinikum des Saarlandes ( Site 1513), Homburg

Hôpitaux Universitaires de Strasbourg ( Site 1307), Strasbourg

University of Nebraska Medical Center ( Site 1053), Omaha

Thoraxklinik-Heidelberg gGmbH ( Site 1509), Heidelberg

Hôpital Louis Pradel ( Site 1317), Bron

University Of Texas Southwestern Medical Center ( Site 1038), Dallas

University of Colorado Hospital ( Site 1013), Aurora

Krankenhaus Neuwittelsbach ( Site 1510), München

Arizona Pulmonary Specialists ( Site 1010), Phoenix

CHU de Poitiers ( Site 1316), Poitiers

University of New Mexico Health Sciences Center ( Site 1048), Albuquerque

David Geffen School of Medicine at UCLA ( Site 1068), Los Angeles

University of California San Diego Medical Center ( Site 1002), San Diego

University of California San Francisco ( Site 1019), San Francisco

CHU Bicêtre ( Site 1304), Le Kremlin-Bicêtre

University of California Irvine ( Site 1086), Orange

Tufts Medical Center - PPDS ( Site 1012), Boston

Brigham and Women's Hospital ( Site 1014), Boston

University of Rochester Medical Center - PPDS ( Site 1039), Rochester

University of Cincinnati Medical Center ( Site 1035), Cincinnati

The Cleveland Clinic Foundation. ( Site 1065), Cleveland

Peter Lougheed Centre ( Site 2102), Calgary

Jewish General Hospital ( Site 2103), Montreal

Universitätsklinikum Carl Gustav Carus an der TU Dresden. ( Site 1501), Dresden

VU Medisch Centrum ( Site 2601), Amsterdam

Royal Papworth Hospital ( Site 1208), Cambridge

Royal Brompton Hospital ( Site 1206), London

Imperial College Healthcare NHS Trust ( Site 1203), London