Key result
Morphine study in AMI describes methodology for measuring hemodynamic changes without reporting quantitative results.
Why the study?
The haemodynamic consequences of morphine administration in patients with acute myocardial infarction had not been previously investigated.
Does morphine administration affect cardiac output, stroke volume, heart rate, and arterial blood pressure in patients with acute myocardial infarction?
Observational (n=13)
Does morphine administration affect cardiac output, stroke volume, heart rate, and arterial blood pressure in patients with acute myocardial infarction?
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Provides no quantitative data on morphine hemodynamics in AMI; leaves effects on CO, SV, HR, and BP unresolved.
Malmcrona et al. (1965) conducted an observational in Acute myocardial infarction (n=13). Morphine was evaluated on Changes in cardiac output, stroke volume, heart rate, and arterial blood pressure. The abstract describes the methodology for measuring haemodynamic changes following morphine administration in 13 patients with acute myocardial infarction, but does not report the quantitative results.
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