Vol 9, No 5 (2005)
Other materials agreed with the Editors
Published online: 2005-09-29
Masked hypertension. A clinical state or measurement bias?
Grzegorz Bilo, Marek Klocek, Katarzyna Stolarz, Kalina Kawecka-Jaszcz
Nadciśnienie tętnicze 2005;9(5):385-396.
Vol 9, No 5 (2005)
Kontrowersje w nadciśnieniu tętniczym
Published online: 2005-09-29
Abstract
Masked hypertension refers to a situation in which a patient
has normal blood pressure in the office but elevated
elsewhere, for instance in ambulatory blood pressure monitoring
(ABPM) or when measured at home. The problem
of masked arterial hypertension (the term proposed by
Pickering et al. in 2002) has been known for several years.
The occurrence of masked hypertension, its causes, criteria
of diagnosis and management are not well understood.
This paper reviews possible causes of this phenomenon,
ranging from methodological issues to specific circumstances
that may increase blood pressure outside the office
(for instance smoking, high-level physical activity). Furthermore,
we review the terminology and criteria of diagnosing
masked hypertension, and views on its pathogenesis
and clinical implications. New evidence shows that this
phenomenon cannot be overlooked. Among patients with
masked hypertension those with target organ damage such
as left ventricular hypertrophy or carotid arterial lesions
are frequently encountered. To define the significance of
masked hypertension in everyday clinical practice prospective
studies are required.
Abstract
Masked hypertension refers to a situation in which a patient
has normal blood pressure in the office but elevated
elsewhere, for instance in ambulatory blood pressure monitoring
(ABPM) or when measured at home. The problem
of masked arterial hypertension (the term proposed by
Pickering et al. in 2002) has been known for several years.
The occurrence of masked hypertension, its causes, criteria
of diagnosis and management are not well understood.
This paper reviews possible causes of this phenomenon,
ranging from methodological issues to specific circumstances
that may increase blood pressure outside the office
(for instance smoking, high-level physical activity). Furthermore,
we review the terminology and criteria of diagnosing
masked hypertension, and views on its pathogenesis
and clinical implications. New evidence shows that this
phenomenon cannot be overlooked. Among patients with
masked hypertension those with target organ damage such
as left ventricular hypertrophy or carotid arterial lesions
are frequently encountered. To define the significance of
masked hypertension in everyday clinical practice prospective
studies are required.
Keywords
hypertension; masked hypertension; criteria of diagnosis; management
Title
Masked hypertension. A clinical state or measurement bias?
Journal
Arterial Hypertension
Issue
Vol 9, No 5 (2005)
Article type
Other materials agreed with the Editors
Pages
385-396
Published online
2005-09-29
Page views
1180
Article views/downloads
3475
Bibliographic record
Nadciśnienie tętnicze 2005;9(5):385-396.
Keywords
hypertension
masked hypertension
criteria of diagnosis
management
Authors
Grzegorz Bilo
Marek Klocek
Katarzyna Stolarz
Kalina Kawecka-Jaszcz