Ao  | 
        Aorta  | 
      
AoV  | 
        Aortic Valve  | 
      
APC  | 
        Anterior Pulmonary Cusp  | 
      
APM  | 
        Anterior Papillary Muscle  | 
      
AVN  | 
        Atrioventricular Node  | 
      
AVSu  | 
        Atrioventricular Sulcus  | 
      
BH  | 
        Bundle of Hiss  | 
      
Co  | 
        Conus  | 
      
CS  | 
        Coronary Sinus  | 
      
CSV  | 
        Crista Supraventricularis  | 
      
CT  | 
        Crista Terminalis  | 
      
DA  | 
        Ductus Arteriosus  | 
      
EV  | 
        Eustachian Valve  | 
      
FIVS  | 
        Fibrous Portion of the Interventricular Septum  | 
      
FO  | 
        Fossa Ovalis  | 
      
FPIVS  | 
        Fibrous Portion of Interventricular Septum  | 
      
IAS  | 
        Interatrial Septum  | 
      
IS  | 
        Inlet Septum  | 
      
IVC  | 
        Inferior Vena Cava  | 
      
IVS  | 
        Interventricular septum  | 
      
IVSu  | 
        Interverntricular Sulcus  | 
      
LiA  | 
        Ligamentum Arteriosum  | 
      
LA  | 
        Left Atrium  | 
      
LAA  | 
        Left Atrial Appendage  | 
      
LAD  | 
        Left Anterior Descending Coronary  | 
      
LBB  | 
        Left Bundle Branch  | 
      
LCC  | 
        Left Coronary Cusp  | 
      
LCx  | 
        Left Circumflex Coronary Artery  | 
      
LFO  | 
        Limbus Fossa Ovalis  | 
      
LIPV  | 
        Left Inferior Pulmonary Vein  | 
      
LM  | 
        Left Main Coronary Artery  | 
      
LPA  | 
        Left Pulmonary Artey  | 
      
LPC  | 
        Left Pulmonary Cusp  | 
      
LSPV  | 
        Left Superior Pulmonary Vein  | 
      
LV  | 
        Left Ventricle  | 
      
LV  | 
        Left Ventricle  | 
      
MV  | 
        Mitral Valve  | 
      
OS  | 
        Outflow Septum  | 
      
PA  | 
        Pulmonary Artery  | 
      
PB  | 
        Parietal Band of Crista Supraventricularis  | 
      
PCC  | 
        Posterior Coronary Cusp  | 
      
PD  | 
        Posterior Descending Coronary Artey  | 
      
PDA  | 
        Patent Ductus Arteriosus  | 
      
PF  | 
        Purkinje Fibers  | 
      
PM  | 
        Pectinate Muscles  | 
      
PPM  | 
        Posterior Papillary Muscle  | 
      
PV  | 
        Pulmonic Valve  | 
      
RA  | 
        Right Atrium  | 
      
RAA  | 
        Right Atrial Appendage  | 
      
RBB  | 
        Right Bundle Branch  | 
      
RC  | 
        Right Coronary Artery  | 
      
RCC  | 
        Right Coronary Cusp  | 
      
RIPV  | 
        Right Inferior Pulmonary Vein  | 
      
RPA  | 
        Right Pulmonary Artery  | 
      
RPC  | 
        Right Pulmonary Cusp  | 
      
RSPV  | 
        Right Superior Pulmonary Vein  | 
      
RV  | 
        Right Ventricle  | 
      
RVIT  | 
        Right Ventricular Inflow Tract  | 
      
RVOT  | 
        Right Ventricular Outflow Tract  | 
      
RVTr  | 
        Right Ventricle, Trabecular Portion  | 
      
SAN  | 
        Sinoatrial Node  | 
      
SB  | 
        Septal Band of Crista Supraventricularis  | 
      
SMT  | 
        Septomarginal Trabecula  | 
      
SP  | 
        Septum Primum  | 
      
SS  | 
        Septum Secundum  | 
      
ST  | 
        Sulcus Terminalis  | 
      
SV  | 
        Sinus of Valsalva  | 
      
SVC  | 
        Superior Vena Cava  | 
      
SVe  | 
        Sinus Venarum  | 
      
ThVa  | 
        Thebesian Valve  | 
      
ThVe  | 
        Thebesian Veins  | 
      
TK  | 
        Triangle of Koch  | 
      
TS  | 
        Trabecular Septum  | 
      
TT  | 
        Tendon of Todaro  | 
      
TV  | 
        Tricuspid Valve  | 
      
VV  | 
        Vasa Vasorum  | 
      

