HR	Heart rate
LV	Left ventricle
L-NAME	NG-nitro-L-arginine methyl ester
Ang	Angiotensin
(AA2)-ratio	Aldosterone/angiotensin II ratio
HF	Heart failure
LVH	Left ventricular hypertrophy
Iva	Ivabradine group
LN	NG-nitro-L-arginine methyl ester group
c	Control group
LN+Iva	NG-nitro-L-arginine methyl ester plus ivabradine group
BW	Body weight
LVW	Left ventricular weight
RVW	Right ventricular weight
LVFS	Left ventricular fractional shortening
LVEF	Left ventricular ejection fraction
E velocity	Diastolic transmitral peak early filling velocity
A velocity	Diastolic transmitral peak late filling velocity
If	Funny current
RAAS	Renin-angiotensin-aldosterone system
SBP	Systolic blood pressure
NADPH	Nicotinamide adenine dinucleotide phosphate