Goodwin Heart Pine
Goodwin Heart Pine Company is one of the most respected makers of antique heart pine and heart cypress. Goodwin’s recovered antique woods - heart pine, heart cypress, and wild black cherry -are installed when beautiful wood is needed.
http://www.heartpine.com/

Curtis Heart Pine
Grizzly Forest provides heart pine wood products. Heart pine is the heartwood of the southern pine family and is preferred for commercial & residential architectural projects.
http://www.curtisheartpine.com/

The Human Heart
An online exploration of the heart from The Franklin Institute Science Museum.
http://sln.fi.edu/biosci/heart.html

Heart Informatisering B.V.
Heart-Profit software.
http://www.heartprofit.com

Scotland Neck Heart Pine
Scotland Neck Heart Pine offers Heart Pine flooring, antique heart pine flooring, tobacco barn wood, reclaimed heart pine antique wood for use in flooring, stairs, molding, doors, mantels and custom millwork.
http://www.snheartpine.com/

Strauss Heart Drops
Strauss Heart Drops created by Master Herbalist Jim Strauss clears clogged arteries, restores poor circulation, and more! Come Read testimonials of users of this wonderful herbal remedy.
http://www.straussheartdrops.com/

Expressions From The Heart
Collectible keepsake ornaments featuring mouth-blown glass hearts embellished with 160 Swarovski crystals. Includes a heart warming story and presentation box perfect for gift giving.
http://www.collecthearts.com

ABIOMED, Inc.
Manufactures temporary cardiac assist devices designed to provide a patient's failing heart with full circulatory assistance while allowing the heart to rest, heal and recover. (Nasdaq: ABMD)
http://www.abiomed.com/

World Heart Corporation
Develops unique ventricular assist devices which, without replacing the heart, either assist or assume the natural heart's pumping functions. (Nasdaq: WHRT).
http://www.worldheart.com/

NIH Laboratory of Developmental Biology
Contains the NHLBI Division of Intramural Research, including a list of labs, and the Office of Technology Transfer and Development.
http://dir.nhlbi.nih.gov/labs/ldb/