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Hemodynamic profile of carvedilol
1Department of Cardiology, Angiology, Pneumology, University of Ulm, Federal Republic of Germany.
European Journal of Clinical Pharmacology
|January 1, 1990
Summary
Carvedilol effectively lowers blood pressure and heart rate in patients with hypertension and coronary heart disease. This multiple-action drug offers vasodilating effects and may improve left ventricular function.
Area of Science:
- Pharmacology
- Cardiovascular Medicine
Background:
- Multiple-action compounds offer therapeutic advantages for cardiovascular diseases.
- Carvedilol combines beta-blockade with vasodilatation for treating hypertension and coronary heart disease (CHD).
Purpose of the Study:
- To evaluate the efficacy and effects of carvedilol in patients with arterial hypertension and CHD.
- To assess carvedilol's impact on peripheral hemodynamics, renal function, and left ventricular (LV) function.
Main Methods:
- Review of studies investigating carvedilol's effects on blood pressure, heart rate, and vascular resistance.
- Analysis of forearm blood flow and peripheral vascular resistance measurements.
- Assessment of carvedilol's influence on renal hemodynamics and LV contractile status.
Main Results:
- Carvedilol reduces both systolic and diastolic blood pressure at rest and during exercise.
- It decreases resting and exercise heart rate and lowers peripheral vascular resistance.
- Carvedilol demonstrates potential to improve LV function and offers an antianginal effect, with no significant alteration in renal hemodynamics.
Conclusions:
- Carvedilol is a beneficial and promising therapeutic agent for patients with combined arterial hypertension and coronary artery disease.
- Its vasodilating and beta-blocking properties contribute to its effectiveness in managing these conditions.
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