title: [Incidence of exertion hypertension in normotensive individuals].
abstract: Exercise hypertension is the blood pressure response to dynamic exercise stress which is considered excessive as compared to what is normally observed in a healthy population. It is a useful indicator to assist in detecting those persons who may develop sustained hypertension. Research has been conducted on a large number of patients, carefully selected using as criteria: arterial pressure, presence of other diseases and age. The examination has been conducted by observing the stressor test on the cycloergometer and annotating the Pa with the traditional method. The data was then analyzed using statistical methods. We conclude that at the moment of maximum effort the patients can be divided into two groups based upon PaD values superior or inferior to 20% of base values or to 95 mmHg. Those who exceed these values (43% of all patients studied) are considered as effort hypertensive subjects. The work's originality derives from the statistically proven consideration that the evaluation of PaD at the 8th minute of the test with cardiac rate between 70 and 90% of the maximum theoretical cardiac rate is predictive of effort hypertension. Hence continuation of the test can be avoided with advantages in terms of time and reduction of the generic risks inherent in carrying out a maximal test. Follow up on the patients is in progress.
authors.affiliation: U.O. Medicina interna, Ospedale di Santa Maria Nuova, USL, 10/A, Firenze.
authors.forename: M L
authors.initials: ML
authors.lastname: Monaldi
authors.forename: A M
authors.initials: AM
authors.lastname: Buccheri
authors.forename: A
authors.initials: A
authors.lastname: Caneschi
authors.forename: A
authors.initials: A
authors.lastname: Morettini
authors.forename: A
authors.initials: A
authors.lastname: Lagi
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001794:Blood Pressure / Q000502:physiology*; D015331:Cohort Studies; D015444:Exercise / Q000502:physiology*; D005080:Exercise Test; D006801:Humans; D006973:Hypertension / Q000453:epidemiology / Q000503:physiopathology*; D007558:Italy / Q000453:epidemiology; D008875:Middle Aged
vernacular_title: Incidenza della ipertensione da sforzo nei normotesi.