Table 2.

Studies of coronary pressure-flow relationships in swine.

References	Variety	Gender	Weight (kg)	Age (mo.)a	Territoryb	Autoregulated?	Dilated?
Pantely et al., 1985	Domestic	NS	29-55	3-6	LAD	Yes	Yes
Johnson et al., 1988	Domestic	M, F	26-45	2.5-4	LCx	Yes	Yes
Schulz et al., 1991	Domestic	NS	20-45	2.5-4	LAD	Yes	No
McFalls et al., 1991	Domestic	M, F	24-42	2.5-4	LAD	Yes	Yes
Chilian, 1991	Domestic	M, F	7-15	1-2	LAD and LCx	No	Yes
Guth et al., 1991	Göttingen	M, F	25-35	3-6	RCAc	Yes	No
Duncker et al., 1992	Domestic	M, F	25-45	2.5-4	LAD	No	Yes
Shnier et al., 1994	Domestic	NS	40-50	5-6	LAD	Yes	No
Berwick et al., 2012	Ossabaw	NS	30-60	3-6	LAD	Yes	No
Schampaert et al., 2013	Domestic	NS	NS	NS	LAD and LCxd	No	Yes

NS, Not specified.

^aApproximate age estimated from weight using growth chart.

^bLeft anterior descending (LAD), left circumflex (LCx), and right coronary (RCA) artery.

^cIn addition to the right ventricle, the RCA perfuses the interventricular septum. Only the septal data were included for analysis here.

^dTotal coronary blood flow was multiplied by 68.3% to estimate left ventricular perfusion (Feigl et al., 1990).