Atmosphere
Primary investigator: Cara East MD
Comparison of Tekturna® vs ACE inhibitor vs combination.

Biomarkers in CHF
Primary investigator: Peter McCullough MD
A panel of 4 markers followed monthly to see if can guide therapy. 

HeartMate III
Primary investigator: Brian Lima MD
Implantation of HeartMate III LVAD, compared to HeartMate II LVAS, for refractory, left heart failure.

HeartMate PHP
Primary investigator: Shelley Hall MD
Study to evaluate the HeartMate PHP in subjects with cardiogenic shock.

HOST-48
Primary investigator: Cara East MD
A long-term follow-up of patients who had received autologous stem cells via chest surgery. 

INTERMACS
Primary investigator: Shelley Hall MD
A national registry for mechanical circulatory support.

ixCELL
Primary investigator: Cara East MD
Autologous stem cells, expanded over 2 weeks, delivered to the heart via a catheter-based system (NOGA) for CHF. 

Relax
Primary investigator: Cara East MD
Serelaxin infusion (a mimic of endogenous relaxin) in acute, decompensated CHF. 

Renew
Primary investigator: Cara East MD
Autologous stem cells delivered to the heart via a catheter-based system (NOGA) for angina. 

Roadmap
Primary investigator: Shelley Hall MD
Observational study of patients who received the HeartMate II LVAD. 

Serca2a
Primary investigator: Brian Lima MD
Gene therapy study, with genes implanted into the LV at the time of LVAD implantation. 

SSI
Primary investigator: Shelley Hall MD
Driveline silicone skin interface registry, to look at factors that may lead to driveline infections.