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In second-degree heart block, not every impulse reaches its destination.
Third-degree block, also called complete heart block, is the most serious.
third degree heart block
First-degree heart block or AV (arterioventricular) block, or PR prolongation, is a disease of the electrical conduction system of the heart in which the PR interval is lengthened beyond 0.20 seconds.First-degree heart block rarely causes any symptoms or problems and normally remain undiagnozed.RegardsTime is imaginary
artifact in ECG
Symptoms include fainting, dizziness and sudden heart failure.
There is no specific therapy for BBB. Patients are usually treated for associated heart diseases.
Some second- and almost all third-degree heart blocks require an artificial pacemaker.
what is the treatment for a heart murmur
Detection of BBB usually takes place during a normal physical examination. The block shows up as a widening of the second heart sound.
An ANOMALY is a deviation from what is regarded as normal.
Sinus Bradycardia Sinus Tachycardia Sinus Dysrhythmia Sinus Arrest Wondering Pacemaker Premature Atrial Complex Paroxysmal Supraventricular Tachycardia Atrial Flutter Atrial Fibrillation Premature Junctional Complex Junctional Escape Complexes or Rhythms Accelerated Junctional Rhythm Ventricular Escape Complexes or Rhythms Premature Ventricular Complex Ventricular Tachycardia (VT) Ventricular Fibrillation (VF) Asystole Artificial Pacemaker Rhythms First Degree AV Block Second Degree AV Block Type 1 (Wenckebach) Second Degree AV Block Type 2 Third Degree AV Block Disturbances of Ventricular Conduction Pulseless Electrical Activity (PEA) Preexcitation Syndrome: Wolff-Parkinson-White Syndrome Broad complex tachycardia Narrow complex tachycardia