Ao	Aorta
ECG	Electrocardiogram
ECM	Extracellular Matrix
Fbn1	Fibrillin-1 gene
FS	Fractional Shortening
H&E	Hematoxylin-Eosin
HF	High frequency
HRV	Heart rate variability
HW/TL	Heart weight to tibia length ratio
LF	Low frequency
LV	Left ventricle
LVEDD	Left ventricular end diastolic diameter
LVESD	Left ventricular end systolic diameter
LVNC	Left ventricular non-compaction
MFS	Marfan syndrome
PSD	Power spectral density
PSR	Picrosirius red
RV	Right ventricle
RVEDD	Right ventricular end diastolic diameter
SDNN	Standard deviation of normal RR-intervals
SE	Standard error
TGFβ	Transforming growth factor β
WT	Wild-type