Naslov
Promjene elektrokardiograma u mlađih osoba iz opće populacije
(Changes in the electrocardiogram in younger subjects of the general population)

Autori
Mimica, Milorad ; Duraković, Zijad ; Malinar, Marta

Izvornik
Acta medica Iugoslavica (Hrvatsko izd.) (0375-8338) 34 (1980); 289-297

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
elktrokardiogram; EKG; promjene; osobe; mlađe; populacija; Hrvatska
(electrocardiogram; ECT; changes; subjects; younger age; population; Croatia)

Sažetak
S U M M A R Y During 1976 a randomized population sample including 626 males and 636 females from s:ix regions of Croatia was examined. The examined persons were at the age from 22 to 41 years. Changes in the electro- cardiogram ware analyzed according to the Minnesota code. The electrocardiograms were compared to the findings of 2049 men and 2161 women aged 35 to 54 years. The Q-wave occurring after myocardial infarction was not found in any of the younger subjects. The depression of the S-T segment up to 0.5 mm was found in 3.3%, from 0.5 to 0.9 mm in 0.8%, and of 1 mm or over in 0.3% of the younger examined subjects. A pathological left and right axis deviation, a high R wave left type, the depression of the S-T segment up to 0.5 mm, the inversion of the T-wave from 0 to 5 mm, and a short P-Q interval were less common in the younger examined persons than in the older ones. The findings of the depression of the S-T segment exceeding 0.5 mm, the inversion of the T- wave over 5 mm, the atrio- ventricular blocks of ali degrees, complete left and right bundle branch blocks, an incomplete right bundle branch block, an atrio-ventricular nodal rhythm, sinus bradycardia, the microvoltage of the QRS complex and a high P-wave did not significantly differ in the younger and older examined persons. ECG changes, such as sinus tachycardia, the elevation of the S- T segment and a high T-wave, as well as the finding of the Ri wave smaller than the R wave in V, /V2 were more frequently found in the younger than in the older examined subjects. The depression of the S-T segment was more frequently present in younger women than in younger men, while such findings as the blocks of the branches of the His bundle, a high T-wave, and the elevation of the S-T segment were more frequent in men. The ECG findings according to sex and age groups are presented in three tables.

Izvorni jezik
Hrvatski

Znanstvena područja
Kliničke medicinske znanosti

Napomena
Objavljen je i sažetak na engleskom jeziku.

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