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Updated: Jun 21, 2026

Improved Renal Denervation Mitigated Hypertension Induced by Angiotensin II Infusion
Published on: May 26, 2022
[Hypertension and renal disease]
Anne-Lise Kamper1, Erling B Pedersen, Svend Strandgaard
1Rigshospitalet, Nefrologisk Afdeling.
Insights
Effective blood pressure control is crucial for managing chronic kidney disease (CKD) and preventing cardiovascular disease. Medications like ACE inhibitors and ARBs are key for treating hypertension in patients with kidney impairment.
Area of Science:
- Nephrology
- Cardiovascular Medicine
- Hypertension Research
Context:
- Renal mechanisms, including the renin-angiotensin system and salt handling, are vital for blood pressure regulation.
- Hypertension and reduced renal function often coexist, stemming from nephrosclerosis or primary kidney disease.
- Chronic kidney disease (CKD) affects approximately 10% of the population and is a significant risk factor for atherosclerotic cardiovascular disease.
Purpose:
- To highlight the importance of renal mechanisms in blood pressure regulation.
- To underscore the relationship between hypertension, renal function, and cardiovascular risk.
- To emphasize the critical role of blood pressure lowering in chronic progressive nephropathy.
Summary:
- The renin-angiotensin system and renal salt handling are central to blood pressure control.
- Hypertension and impaired renal function are frequently linked, necessitating careful evaluation.
- Early detection of CKD is vital due to its association with cardiovascular complications.
- Heart failure can also lead to diminished kidney function.
- Aggressive blood pressure reduction is paramount in chronic progressive nephropathy, with ACE inhibitors and ARBs as preferred treatments.
Impact:
- Highlights the interconnectedness of kidney function, blood pressure, and cardiovascular health.
- Stresses the clinical significance of identifying and managing CKD.
- Provides guidance on pharmacological interventions for hypertensive nephropathy.
Abstract:
Renal mechanisms, in particular the renin-angiotensin system and renal salt handling, are of major importance in blood pressure regulation. Co-existence of hypertension and decreased renal function may be due to nephrosclerosis secondary to hypertension, or primary renal disease with secondary hypertension. Mild degrees of chronic kidney disease (CKD) can be detected in around 10% of the population, and detection is important as CKD is an important risk factor for atherosclerotic cardiovascular disease. Conversely, heart failure may cause an impairment of renal function. In chronic progressive nephropathy, effective blood pressure lowering is of paramount importance, and angiotensin converting enzyme inhibitors and angiotensin receptor blockers are agents of choice.
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