[Interval from the electrocardiogram R wave to the peak of the first lead of the apexcardiogram: correlations with the echocardiogram].
D000293:Adolescent; D000328:Adult; D000368:Aged; D009202:Cardiomyopathies / Q000503:physiopathology*; D002648:Child; D003327:Coronary Disease / Q000503:physiopathology*; D004452:Echocardiography; D005260:Female; D006801:Humans; D007702:Kinetocardiography; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D010701:Phonocardiography
Tiempo desde la onda R del electrocardiogama al pico de la primera derivada de apexcardiograma (APC): correlaciones con el ecocardiograma.