Table 1.

Tabular summary of the selection for comparison of interbreed studies to values of pugs

Author and year of publication	comparison parameters
Cornell et al. 2004 [4]	LVIDd/s, IVSd/s, LVPWd/s
Visser et al. 2015 [41]	TAPSE
Caivano et al. 2018 [42]	TAPSE:Ao
Rishniw et al. 2019 [8]	LA:Ao
Visser et al. 2019 [9]	LVIDd/s, LA:Ao
Esser et al. 2020 [10]	LVIDd/s, IVSd/s, LVPWd/s

IVSd/s Interventricular septum diastole/systole, LA:Ao Left-atrial-to-aortic-root diameter, LVIDd/s Left ventricular internal diameter diastole/systole, LVPWd/s Left ventricular posterior wall diastole/systole, TAPSE Tricuspid annular plane systolic motion excursion