Palpitations and arrhythmias
Articles and links about the heart arrhythmias, and palpitations and other symptoms caused by arrhythmias.
Bradycardia - Slow Heart Rhythms
Bradycardias, or slow heart rhythm disturbances, can be caused either by disorders of the sinus node, or of the AV conducting system including the AV node, His bundle, and bundle branches.
Bradycardias, or slow heart rhythm disturbances, can be caused either by disorders of the sinus node, or of the AV conducting system including the AV node, His bundle, and bundle branches.
Tachycardias - Fast Heart Arrhythmias
Tachycardias are fast heart rhythm disturbances. They are categorized as either the supraventricular tachycardias or ventricular tachycardia.
Tachycardias are fast heart rhythm disturbances. They are categorized as either the supraventricular tachycardias or ventricular tachycardia.
PACs - Premature Atrial Complexes
PACs, or premature atrial complexes, are the most common heart arrhythmias.
PACs, or premature atrial complexes, are the most common heart arrhythmias.
Cardiac Arrest
Cardiac arrest occurs when the heart stops beating, usually as a consequence of ventricular tachycardia or fibrillation. Unless cardiac circulation is restored within a few minutes with a defibrillator, sudden death ensues.
Cardiac arrest occurs when the heart stops beating, usually as a consequence of ventricular tachycardia or fibrillation. Unless cardiac circulation is restored within a few minutes with a defibrillator, sudden death ensues.
Diagnosing Cardiac Arrhythmias
Diagnosing cardiac arrhythmias usually requires recording the heart rhythm until symptoms occur. Sometimes an electrophysiology study, or EPS, is helpful.
Diagnosing cardiac arrhythmias usually requires recording the heart rhythm until symptoms occur. Sometimes an electrophysiology study, or EPS, is helpful.
Medications for Heart Arrhythmias
Heart arrhythmias can be treated with antiarrhythmic drugs, AV nodal blocking drugs, beta blockers, statins, and omega-3 fatty acids.
Heart arrhythmias can be treated with antiarrhythmic drugs, AV nodal blocking drugs, beta blockers, statins, and omega-3 fatty acids.
Ablation Therapy for Cardiac Arrhythmias
Ablation procedures treat abnormal electrical pathways in the heart. These procedures can sometimes eliminate certain heart arrhythmias.
Ablation procedures treat abnormal electrical pathways in the heart. These procedures can sometimes eliminate certain heart arrhythmias.
Cardiac Arrhythmias - Heart Rhythm Problems
A review of what you need to know about cardiac arrhythmias, or heart rhythm problems.
A review of what you need to know about cardiac arrhythmias, or heart rhythm problems.
The Cardiac Electrical System -- How the Heart Beats
The cardiac electrical system controls the heart rate and coordinates the contraction of cardiac muscle.
The cardiac electrical system controls the heart rate and coordinates the contraction of cardiac muscle.
Living With Cardiac Arrhythmias
articles on the treatment of heart rhythm disturbances
articles on the treatment of heart rhythm disturbances
Drugs that Prolong QT Interval Cause 3-Fold Increase in Risk
Non-cardiac drugs that prolong the QT interval produce a 3-fold increase in sudden death
Non-cardiac drugs that prolong the QT interval produce a 3-fold increase in sudden death
Why the Court Un-Banned Ephedra
A federal judge overturned the FDA's ban on ephedra - for legal, not medical reasons
A federal judge overturned the FDA's ban on ephedra - for legal, not medical reasons
Why do I still have SVT?
Why do I still have SVT?
Why do I still have SVT?
Palpitations
A discussion of palpitations - one of the most common symptoms related to heart problems
A discussion of palpitations - one of the most common symptoms related to heart problems
IST - Inappropriate Sinus Tachycardia
IST - a misunderstood cardiac arrhythmia
IST - a misunderstood cardiac arrhythmia
PVCs - premature ventricular complexes
One of the most common cardiac arrhythmias - and one of the most difficult to treat
One of the most common cardiac arrhythmias - and one of the most difficult to treat
Long QT Syndrome
A review of long QT syndrome - a relatively common and potentially fatal arrhythmia
A review of long QT syndrome - a relatively common and potentially fatal arrhythmia
Amiodarone
The strange life of amiodarone
The strange life of amiodarone