-transparent.png){kind=logo}
The authors have compared myocardial perfusion, i.e. the coronary blood flow per unit of myocardial mass, in 9 patients with cardiomyopathy and 5 normal subjects, both at rest and during coronary sinus pacing-induced tachycardia at a rate of 150 beats/mn. In the cardiomyopathies, myocardial perfusion was found to be decreased at rest, and to remain abnormally low during induced tachycardia despite the evidence for a significant coronary reserve. During pacing there were, in addition to induced chest pain, indirect signs of sub-endocardial ischaemia which could explain the angina of effort found in certain cardiomyopathies, especially those of the obstructive hypertrophic type.
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
March 1977,
Circulation,
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
December 1994,
Journal of the American College of Cardiology,
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
February 2000,
Der Radiologe,
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
May 2013,
Acta radiologica (Stockholm, Sweden : 1987),
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
January 1977,
Verhandlungen der Deutschen Gesellschaft fur Kreislaufforschung,
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
May 2008,
Clinical cardiology,
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
September 1979,
Cardiovascular radiology,
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
September 1994,
Revista medica de Panama,
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
March 1983,
American heart journal,
A Pasternac, and
J Noble, and
Y Streulens, and
J Lespérance, and
M G Bourassa
May 2023,
Journal of the American Heart Association,
