Translated title of the contribution: Cardiac recovery after effort

V. Malamani, R. Fogari, E. Marchesi

Research output: Contribution to journalArticlepeer-review


Duration of R R intervals between systoles was investigated in 19 young healthy subjects under basal conditions, during exercise and in the first 6 min of recovery. Variations in wave amplitude and period due to oscillating production of sinus stimuli were noted between subjects in basal conditions; variations tended to disappear at peak efforts, gradually returning during recovery. These variations were ascribed to a 'personal sinus rhythm'. It was not clear whether they reproduced the functional cycle of extrasinusal vegetative impulses, or were due to a kind of stimulus production by the sinus node. No relationship between characteristics of personal sinus rhythm and reactions to physical effort was found. (16 references).

Translated title of the contributionCardiac recovery after effort
Original languageItalian
Pages (from-to)674-682
Number of pages9
JournalMinerva Cardioangiologica
Issue number10
Publication statusPublished - 1974

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine


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