-transparent.png){kind=logo}
Cardiac stroke volume was measured simultaneously by Doppler echocardiography and thermodilution in 20 patients with coronary artery disease. Stroke volume as determined by ultrasound was calculated from the area of the aortic orifice and the flow velocity just distal to the aortic cusps. The recordings were made twice at rest. Ten patients were given dobutamine (2.5 and 5.0 micrograms/kg/min) by infusion to induce rapid changes in stroke volume from the resting state. The individual Doppler data before, during, and after dobutamine infusion correlated closely with the thermodilution data (r = 0.92). These results suggest that Doppler echocardiography reliably detects changes in stroke volume.
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
December 1983,
Acta anaesthesiologica Scandinavica,
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
December 1987,
The Journal of physiology,
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
May 1996,
European heart journal,
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
October 1996,
The American journal of cardiology,
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
September 1981,
Kardiologiia,
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
August 2012,
Echocardiography (Mount Kisco, N.Y.),
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
January 1986,
Acta paediatrica Scandinavica. Supplement,
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
November 1987,
British heart journal,
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
January 1995,
ASAIO journal (American Society for Artificial Internal Organs : 1992),
H Ihlen, and
E Myhre, and
J Pamlie, and
K Forfang, and
S Larsen
May 1998,
Journal of the American College of Cardiology,
