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heartbeat

Known as: Heart beat, heart beats, heartbeats 
National Institutes of Health

Papers overview

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2008
2008
The end-diastolic pressure-volume (P-V) relationship (EDPVR) is routinely used to determine the passive left ventricular (LV… 
2003
2003
This study was carried out to evaluate the effects of chronic fluorosis by means of the electrocardiograms in sheep. Ten sheep… 
2000
2000
The analysis oft wave alternans (TWA) was introduced to identify patients with an increased risk of ventricular tachyarrhythmias… 
Highly Cited
1996
Highly Cited
1996
To determine whether or not slow coronary flow (SF) depends on hemodynamic variables, we studied 17 patients (15 men, mean age… 
Highly Cited
1980
Highly Cited
1980
Seventy‐four patients with unipolar QRS‐inhibited pacemakers (VVI) were Holter monitored to assess the occurrence of pacemaker… 
1980
1980
The present study was aimed at investigating the potential of computed transmission tomography (CT) scanning for quantitative… 
1977
1977
1. The effects of Mn2+ in particular but also of Ni2+, Co2+, Cd2+, verapamil and D600 on the contraction of isolated frog atrial… 
1967
1967
It was hypothesized that emotional and unemotional individuals differ with respect to the utilization of internal sensations as…