Related Experiment Videos
Dihydropiridinic Calcium-Channel Antagonists in the 2007 ESH/ESC Hypertension Guidelines
1Clinica Medica, Dipartimento di Medicina Clinica e Prevenzione, University of Milano-Bicocca, Ospedale San Gerardo di Monza, Monza, Monza, Milan, Italy, giuseppe.mancia@unimib.it.
Insights
Lowering blood pressure is key for antihypertensive treatment benefits. Calcium-channel antagonists (CCAs) are vital for managing hypertension and reducing cardiovascular risks, especially in high-risk patients.
Area of Science:
- Cardiology
- Pharmacology
Background:
- Antihypertensive treatment benefits are largely derived from blood pressure reduction.
- Target blood pressure is generally <140/90 mmHg, with lower goals for high-risk individuals.
Purpose of the Study:
- To highlight the importance of calcium-channel antagonists (CCAs) in modern antihypertensive therapy.
- To emphasize the role of CCAs in cardiovascular risk reduction and prevention.
Main Methods:
- Review of clinical trial evidence on CCAs.
- Analysis of CCA properties in monotherapy and combination therapy.
- Evaluation of CCA effects on subclinical organ damage, particularly atherosclerosis.
Main Results:
- CCAs effectively lower blood pressure in monotherapy and combination therapy.
- Clinical trials demonstrate CCA-induced reduction in cardiovascular morbidity and mortality.
- CCAs exhibit specific protective effects against atherosclerosis, a key factor in hypertension-related outcomes.
Conclusions:
- CCAs are essential antihypertensive drugs due to their efficacy, safety profile, and organ-protective properties.
- The use of CCAs aligns with contemporary cardiovascular prevention strategies aimed at delaying irreversible high-risk progression.
- Optimizing blood pressure control with CCAs is crucial for managing hypertension and preventing cardiovascular events.
Abstract:
Blood pressure lowering per se provides a large proportion of the benefit associated with antihypertensive treatment. Blood pressure should be reduced to <140/90 mmHg in the general hypertensive population, but lower targets should be presumed in individuals at high cardiovascular risk. In this context, calcium-channel antagonists (CCAs) remain important antihypertensive drugs because of: (i) their ability to effectively lower BP in monotherapy as well as to optimally combine with other drugs when multiple drug treatment is needed; (ii) evidence from clinical trials indicates that their administration is accompanied by a reduction in cardiovascular morbidity and mortality; and (iii) their specific prospective properties on some types of subclinical organ damage of special importance for hypertension-related morbidity or mortality, i.e. atherosclerosis. This is in line with the modern view of cardiovascular prevention as a strategy that should delay the progression to high cardiovascular risk, which, once reached, is partly irreversible.
Related Concept Videos
Antihypertensive Drugs: Action of Calcium Channel Blockers
Treatment for Pulmonary Arterial Hypertension: Endothelin Receptor Antagonists
ETs are synthesized through a complex sequence of enzymatic steps, primarily involving an enzyme referred to as endothelin-converting enzyme (ECE). Of...
Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
Antihypertensive Drugs: Thiazide-Class Diuretics
Treatment for Pulmonary Arterial Hypertension: Receptor Tyrosine Kinase Inhibitors and Calcium Channel Blockers
TKIs, such as imatinib (Gleevec), are particularly effective in tackling the growth and mitogenic factors that become upregulated in PAH patients. These factors contribute to the...
Heart Failure V: Medical Management