In most cases this is equivalent to death. Please make sure that your system is functioning well and the the wires are connected to the patient. You have to correlate clinically. One should not declare the death hurriedly. Things can not be worst. Wait for hour or two before you declare the death.
You record the electrical activity of the heart with a machine called ECG machine. Leads are attached to the limbs and then you have chest leads put on the chest wall in different positions to produce a tracing of the electrical activity called electrocardiograph
No, ventricular systole refers to the contraction of the ventricles in the heart. Nerve impulses originate from specialized cells called neurons in the nervous system. These impulses are responsible for transmitting signals throughout the body, including to the heart to regulate its activity.
I believe that is called diastole, in contrast to systole, the contraction of the heart muscles.
Both measure electrical activity -- the ECG in the heart and the EEG in the brain.An EEG is an electroencephalogram and an ECG also known as an EKG is an electrocardiogram. An EEG records brainwave/electrical activity. An ECG records the electrical activity that the heart produces.
Absence seizures are implicated with an abnormal imbalance of certain chemicals in the brain that modulate nerve cell activity (one of these neurotransmitters is called GABA, which functions as an inhibitor).
The absence of sound is called silence.Quiet or quietness is also the absence of sound.
The 24 ambulatory monitoring of the heart is called Holter monitoring
LVAD
Ventricular
The straight line on an EKG is called the isoelectric line. It represents the baseline electrical activity of the heart when there is no depolarization or repolarization occurring. Deviations from this line indicate electrical activity associated with heartbeats, such as P waves, QRS complexes, and T waves.
No, Defibrillation is the definitive treatment for the life-threatening cardiac arrhythmias ventricular fibrillation and pulseless ventricular tachycardia. Defibrillation consists of delivering a therapeutic dose of electrical energy to the affected heart with a device called a defibrillator. If you use a defibrillator on a person who does not need it you would be placing them in great danger.
The flow of an activity is limited by the presence or absence of one or many factors necessary for survival. That factor is called as limiting factor.