A Study to Compare the Effects of Coreg CR and Coreg IR on Heart Function in Subjects With Stable Chronic Heart Failure

New York Cardiovascular Associates, New York

Montefiore Medical Center, The Bronx

Long Island Heart Associates, Mineola

South Bay Cardiovascular Associates, West Islip

Albany Associates in Cardiology, Albany

Buffalo Heart Group, LLP, Buffalo

Tri-State Medical Group, Beaver

Blair Medical Associates, Altoona

Mid State Medical Service, Philipsburg

Central Bucks Specialists, Doylestown

Buxmont Cardiology Associates, PC, Sellersville

Cardiology Consultants of Philadelphia, Philadelphia

One Heart, LLC, Baltimore

Winchester Medical Center, Winchester

Wake Forest University Baptist Medical Center, Winston-Salem

LeBauer Cardiovascular Research Foundation, Greensboro

University of North Carolina, Chapel Hill

South Carolina Heart Center, Columbia

Charleston Cardiology, Charleston

Harbin Clinic, Rome

Cardiac Disease Specialists, PC, Atlanta

White-Wilson Medical Center, PA, Fort Walton Beach

Palm Beach Cardiology, Palm Beach Gardens

Bay Area Cardiology, Brandon

Clearwater Cardiovascular and Interventional Consultants, Clearwater

Cardiology Associates, Mobile

Mobile Heart Specialists, Mobile

Cardiology Associates Research, LLC, Tupelo

Cardiovascular Associates, Louisville

Louisville Cardiology Medical Group, Louisville

Comprehensive Cardiology Associates, Florence

Northwest Ohio Cardiology Consultants, Toledo

Sterling Research Group Ltd., Cincinnati

The Lindner Clinical Trial Center, Cincinnati

The Care Group LLC, Indianapolis

River Cities Cardiology, Jeffersonville

Iowa Heart Center, West Des Moines

Green Bay HeartCare, Green Bay

Luther Midelfort Mayo Health Systems, Eau Claire

Regions Hospital Cardiology Research, Saint Paul

St. Paul Cardiology, Saint Paul

Hennepin County Medical Center, Minneapolis

Minnesota Heart Clinic, Edina

Rocky Mountain Heart & Lung, Kalispell

North Shore Cardiovascular Research Consortium, Bannockburn

Saint Francis Hospital, Evanston

Illinois Heart and Vascular, Hinsdale

Rockford Cardiology Research Foundation, Rockford

HeartCare Midwest, Peoria

Prairie Cardiovascular Consultants, Springfield

Mid-America Cardiology, Kansas City

Via Christi Research, Inc., Wichita

Oklahoma Cardiovascular Research Group, Oklahoma City

Heart Specialists, Friendswood

Texas Cardiac Center, Lubbock

Aurora Denver Cardiology Associates, Denver

Medical Center of the Rockies Foundation, Loveland

Intermountain Medical Center, Murray

Heart Center, Salt Lake City

Mayo Clinic Arizona, Phoenix

Scottsdale Cardiovascular Research Institute, Scottsdale

South West Heart, Tucson

Rancho Los Amigos USC, Downey

Medvin Clinical Research, Van Nuys

Southern California Cardiology Medical Group, Inc., San Diego

Inland Heart Doctors Medical Group, Corona

Merced Heart Associates, Merced

William Bowden, DO Private Practice, Healdsburg

Sutter Memorial Hospital, Sacramento

Samaritan Cardiology, Corvallis

South Florida International Cardiology Consultants, Inc., Miami

Diagnostic and Clinical Cardiology, West Orange

University of New Mexico, Albuquerque

University Hospital, Cincinnati

Rhode Island Heart Failure Center, Providence