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  2. Wandering atrial pacemaker - Wikipedia

    en.wikipedia.org/wiki/Wandering_atrial_pacemaker

    Wandering atrial pacemaker may be seen in young, healthy individuals as well as in the elderly and those with lung disease. [2] The cause of wandering atrial pacemaker is unclear. Increased tone from the vagus nerve may factor into the rhythm appearing in young, healthy individuals who exercise. The vagus nerve is a part of the parasympathetic ...

  3. Pacemaker syndrome - Wikipedia

    en.wikipedia.org/wiki/Pacemaker_syndrome

    [1] [3] In general, the symptoms of the syndrome are a combination of decreased cardiac output, loss of atrial contribution to ventricular filling, loss of total peripheral resistance response, and nonphysiologic pressure waves. [2] [4] [5] Individuals with a low heart rate prior to pacemaker implantation are more at risk of developing ...

  4. Multifocal atrial tachycardia - Wikipedia

    en.wikipedia.org/wiki/Multifocal_atrial_tachycardia

    Multifocal atrial tachycardia is characterized by an electrocardiogram (ECG) strip with three or more discrete P wave morphologies in the same lead, not including that originating from the sinoatrial node, plus tachycardia, which is a heart rate exceeding 100 beats per minute (although some suggest using a threshold of 90 beats per minute ...

  5. Arrhythmia - Wikipedia

    en.wikipedia.org/wiki/Arrhythmia

    Wandering atrial pacemaker; Atrial tachycardia; ... These are mainly the result of premature atrial contractions, usually give no symptoms, and have little ...

  6. Atrial tachycardia - Wikipedia

    en.wikipedia.org/wiki/Atrial_tachycardia

    Atrial tachycardia is a type of heart rhythm problem in which the heart's electrical impulse comes from an ectopic pacemaker (that is, an abnormally located cardiac pacemaker) in the upper chambers of the heart, rather than from the sinoatrial node, the normal origin of the heart's electrical activity.

  7. Israel’s Benjamin Netanyahu fitted with a pacemaker - AOL

    www.aol.com/israel-benjamin-netanyahu-fitted...

    Symptoms include dizziness, fainting, tiredness and shortness of breath. Pacemaker implantation is a common treatment.” Netanyahu was admitted to Sheba Medical Center a week ago.

  8. Not getting enough magnesium could affect cardiovascular risk

    www.aol.com/lifestyle/not-getting-enough...

    Many studies from 2018 and on have found that magnesium status is inversely correlated with high blood pressure, stroke, coronary and ischemic heart disease, atrial fibrillation, heart failure ...

  9. Ectopic pacemaker - Wikipedia

    en.wikipedia.org/wiki/Ectopic_pacemaker

    An ectopic pacemaker located in the atria is known as an atrial pacemaker and can cause the atrial contraction to be faster. [10] An ectopic pacemaker situated near the AV node and the septum is known as a junctional pacemaker. [11] The pacemaker that is operating in the ventricles is known as the ventricular. [12]