Related Experiment Video
Updated: Jul 17, 2026

Methods for ECG Evaluation of Indicators of Cardiac Risk, and Susceptibility to Aconitine-induced Arrhythmias in Rats Following Status Epilepticus
Published on: April 5, 2011
A comparison of self-reported quality of life between patients with epilepsy and neurocardiogenic syncope
Jacqueline Santhouse1, Christine Carrier, Sanjay Arya
1Department of Neurology, Greater Manchester Neurosciences Centre Hope Hospital, Salford, UK.
Abstract:
Epilepsy and neurocardiogenic syncope share a final common pathway of loss of consciousness and consequent social disruption. We compared 52 patients with syncope, 96 with epilepsy and 100 controls. Epilepsy and syncope patients expressed significantly higher levels of anxiety and depression and reported significantly less good quality of life (QoL) compared with controls. There were no significant differences on any of the QoL parameters measured between the syncope and epilepsy patients. These findings suggest the main contributor to poor QoL in epilepsy may be the unpredictable loss of control that is the hallmark of the condition.
Related Concept Videos
Assessment of the Cardiovascular System I: Subjective Data
Initial Enquiry
Ask the patient about their primary concern and thoroughly explore all reported symptoms.
Medical History
Investigate past illnesses affecting the cardiovascular system, such as angina, anemia, rheumatic fever, congenital heart disease, stroke, thrombophlebitis, dysrhythmias, varicosities
Inquire about symptoms...
Seizures: Classification
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
Epilepsy and Seizures: Overview
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
Dysrhythmias V: Evaluating Dysrhythmias
Epilepsy ll: Types
Correlation between ECG and Cardiac Cycle
A cardiac action potential originates in the SA node and spreads throughout the atria and the AV node in approximately 0.03 seconds. This results in the P wave in an ECG and triggers atrial contraction. The action potential is then briefly slowed at the AV node, allowing the atria to contract and fill the ventricles with blood before...
