Da Costa, J. Nogueira; Da Silva, J. D. Alves; Ranchhod, Rasiklal; Da Costa, F. Leal
October 1973
Angiology;Oct1973, Vol. 24 Issue 9, p570
Academic Journal
QK times (QKs, QKD and QKS-D) in eighty normal subjects of both sexes between 19 and 40 years old were studied. The values obtained were not statistically significantly different in males and females. QKs had a significant negative correlation with heart rate in both sexes. QKD and QKS-D had also significant negative correlation with heart rate in one of the sexes only.


Related Articles

  • Pulse Wave Analysis Is a Reproducible Technique for Measuring Central Blood Pressure During Hemodynamic Perturbations Induced by Exercise. Holland, David J.; Sacre, Julian W.; McFarlane, Sarah J.; Coombes, Jeffrey S.; Sharman, James E. // American Journal of Hypertension;Oct2008, Vol. 21 Issue 10, p1100 

    BACKGROUND Central blood pressure (BP) and markers of wave reflection (augmentation index; AIx) measured by radial tonometry have prognostic value independent from brachial BP. The measurement of the central waveform is increasingly used during altered hemodynamics, including exercise, but...

  • Relationship between postprandial changes in cardiac left ventricular function, glucose and insulin concentrations, gastric emptying, and satiety in healthy subjects. Hlebowicz, Joanna; Lindstedt, Sandra; Björgell, Ola; Dencker, Magnus; Björgell, Ola // Nutrition Journal;2011, Vol. 10 Issue 1, p26 

    Background: The digestion of food is known to alter the hemodynamics of the body significantly. The purpose of this study was to study the postprandial changes in stroke volume (SV), cardiac output (CO) and left ventricular (LV) longitudinal systolic and diastolic functions measured...

  • Exercise Training for POTS. Crawford, Michael H. // Clinical Cardiology Alert;Aug2010, Vol. 29 Issue 8, p63 

    POSTURAL ORTHOSTATIC TACHYCARDIA SYNDROME (POTS) IS A disabling orthostatic intolerance that mainly occurs in premenopausal women. Since the tachycardia has been shown to be due to low stroke volume, left ventricular (LV) volumes and mass, these investigators tested the hypothesis that exercise...

  • Indirect Measurement of Central Aortic Pressure using Carotid and Radial Pulses. Jae Joong Im; Ran Wei; Young Chul Lim; Chan Song Hwang; Hee Sun Kim; Moo Yong Rhee // International Journal of Bio-Science & Bio-Technology;Jun2013, Vol. 5 Issue 3, p29 

    Aortic blood pressure is more meaningful than brachial blood pressures for clinical diagnosis, and ambulatory blood pressure monitoring is better predictor for the outcomes than clinical blood pressure monitoring. However, there are few devices which provide continuous central blood pressures...

  • Cardiorespiratory fitness, respiratory function and hemodynamic responses to maximal cycle ergometer exercise test in girls and boys aged 9-11 years: the PANIC Study. Lintu, Niina; Viitasalo, Anna; Tompuri, Tuomo; Veijalainen, Aapo; Hakulinen, Mikko; Laitinen, Tomi; Savonen, Kai; Lakka, Timo // European Journal of Applied Physiology;Feb2015, Vol. 115 Issue 2, p235 

    Purpose: We aimed to provide comprehensive data on and reference values for cardiorespiratory fitness, respiratory function and hemodynamic responses during and after maximal cycle ergometer test in children. Methods: The participants were a population sample of 140 children (69 girls) aged 9-11...

  • Determinants of muscle metaboreflex and involvement of baroreflex in boys and young men. Dipla, Konstantina; Papadopoulos, Stavros; Zafeiridis, Andreas; Kyparos, Antonios; Nikolaidis, Michalis; Vrabas, Ioannis // European Journal of Applied Physiology;Apr2013, Vol. 113 Issue 4, p827 

    This study aimed to assess the arterial pressure (AP) determinants during the muscle metaboreflex in boys and men and to investigate the contribution of baroreflex and sympathovagal function to the metaboreflex-induced responses. Fourteen pre-adolescent boys and 13 men performed a protocol...

  • Measurement of Central Systolic Blood Pressure by Pulse Volume Plethysmography With a Noninvasive Blood Pressure Monitor. Sung, Shih-Hsien; Cheng, Hao-Min; Chuang, Shao-Yuan; Shih, Yuan-Ta; Wang, Kang-Ling; Chen, Ying-Hwa; Lin, Shing-Jong; Yu, Wen-Chung; Chen, Chen-Huan // American Journal of Hypertension;May2012, Vol. 25 Issue 5, p542 

    BackgroundCentral systolic blood pressure (SBP) can be estimated by an oscillometric method developed from a pulse volume plethysmography (PVP) device. The present study applied this novel method to a noninvasive blood pressure monitor (NBPM).MethodsWe enrolled 50 patients (37 men, age range...

  • Nurses are failing to check pulse.  // Pulse;10/24/2007, Vol. 67 Issue 38, p16 

    The article focuses on a study in Great Britain which reveals that failure of nurses to measure the pulse rates when taking blood pressure leads to undetection of patients with arrhythmias. Such study shows that 26% of nurses conduct pulse palpitation. Further, general practitioner (GP) Dr....

  • Heart Effects of Fingolimod May Resolve Within Six Hours. Miller, Naseem S. // Neurology Reviews;Sep2013, Vol. 21 Issue 9, p26 

    The article discusses the clinical analysis of the drug fingolimod meant for heart disease presented at Fifth Cooperative Meeting of the Consortium of multiple sclerosis (MS) Centers (CMSC). It mentions that patients using fingolimod must go through the pulse and blood pressure measurement...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics