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40 Possible Causes for Inverted P Wave, Premature Atrial Contractions, Slow Pulse

  • Acute Atrial Infarction

    After coronary angiography, the patient had chest pain associated with hypotension, sinus bradycardia, periods of complete atrioventricular block, and one episode of ventricular[jamanetwork.com] Arrhythmias are quite common in the setting of atrial infarctions and include paroxysmal AF, wandering atrial pacemaker, premature atrial contractions and runs of atrial tachycardia[ncbi.nlm.nih.gov] Initial electrocardiogram showed atrial fibrillation with slow ventricular response, and pulse rate was 46/min.[e-jnc.org]

  • Atrial Bigeminy

    P wave with a PRI 120ms.[app.figure1.com] Similar articles [Neural accidents associated with slow pulse due to extrasystolic bigeminism. Implantation of a pacemaker]. Torresani J, et al. Mars Med. 1969.[ncbi.nlm.nih.gov] My sister, who is 35 weeks pregnant, found out approximately 5 weeks ago that her baby has (pac) premature atrial contractions with bigeminy.[medhelp.org]

  • Atrial Arrhythmia

    Procedural complications were symptomatic bradycardia in 2 cases (1%). No thromboembolic complications or deaths occurred.[ncbi.nlm.nih.gov] Premature Supraventricular Contractions Also called “premature atrial contractions” (PACs), they happen when the atria contract too soon, causing the heart to beat out of[texasheart.org] We tested the feasibility of using minute ventilation sensing in a dual chamber rate adaptive pacemaker (DDDR) to shorten the PVARP during exercise in 13 patients with bradycardias[ncbi.nlm.nih.gov]

  • Premature Atrial Contractions

    wave is abnormal Premature (earlier than expected) Morphology different than normal P wave Inverted P wave suggests atrial source near AV junction Nearly normal P waves suggest[fprmed.com] A heart beat that is too fast is called tachycardia and a heart beat that is too slow is called bradycardia.[symcat.com] In most patient, premature atrial contraction effects are not severe.[symptoma.com]

  • Supraventricular Tachycardia

    Inverted P waves are sometimes seen after the QRS complex. These are called retrograde p waves.[acls-algorithms.com] (nodal) bradycardia Baseline bradycardia Bigeminal pulse Bigeminy, ventricular Bradyarrhythmia Bradycardia Bradycardia (slow heart rate) Bradycardia, drug induced, in therapeutic[icd9data.com] Rapid re-initiation of tachycardia is not uncommon, mostly due to premature atrial contractions stimulated by the adenosine.[www2.health.vic.gov.au]

  • Sinus Arrhythmia

    You might be tempted to call this sinus rhythm with premature atrial beats but the inverted P wave (P6) before R4 is not premature. So, this is not a PAC.[learningecg.blogspot.com] O’Reilly and Krauthamer reported two patients whose cholecystitis was accompanied by “regular” bradycardia 50-60/min in one and sinus bradycardia of 38-42/min in the other[criticalcare.imedpub.com] Normal sinus P waves with a constant morphology (i.e. no evidence of premature atrial contractions). Constant P-R interval (i.e. no evidence of Mobitz I AV block ).[lifeinthefastlane.com]

  • Bradyarrhythmia

    This usually appears on an EKG with a normal QRS complex accompanied with an inverted P wave either before, during, or after the QRS complex. [3] An AV junctional escape is[en.wikipedia.org] slow heart beat, Heartbeat (pulse);slow, decreased heart rate, heart rate slowing, low pulse rate, pulse slowing, low pulse rates, pulse slow, bradycardias, pulse rate low[fpnotebook.com] atrial contractions : Associations congenital cardiac anomalies : may be present in 50-60% of cases 2,3 maternal connective tissue disease anti-Ro and anti-La positive antibody[radiopaedia.org]

  • Sinus Bradycardia

    P Waves: Normal. PR Interval: Normal (0.16 second). QRS: Normal (0.08 second).[nurseslearning.com] Trained athletes are prone to bradycardia (slow pulses) with heart rates below 40 beats per minute common at rest.[rjmatthewsmd.com] ECG Basics: Sinus Bradycardia With A Premature Atrial Contraction This strip shows an underlying sinus bradycardia with a rate less than 40/min.[ecgguru.com]

  • Multifocal Atrial Tachycardia

    ECG shows regular, normal-appearing QRS complexes without identifiable P waves or with retrograde P waves (inverted in the inferior leads) that occur shortly before ( 0.1[msdmanuals.com] (nodal) bradycardia Baseline bradycardia Bigeminal pulse Bigeminy, ventricular Bradyarrhythmia Bradycardia Bradycardia (slow heart rate) Bradycardia, drug induced, in therapeutic[icd9data.com] In several patients there seemed to be a transition from multifocal premature atrial contractions through chaotic atrial tachycardia to atrial fibrillation.[circ.ahajournals.org]

  • Paroxysmal Supraventricular Tachycardia

    Most patients present with palpitations and dizziness, and their electrocardiogram demonstrates a narrow QRS complex and regular tachycardia with hidden or inverted P waves[ncbi.nlm.nih.gov] In addition, verapamil readily crosses the placenta and has been shown to cause fetal bradycardia, heart block, depression of contractility, and hypotension.[ncbi.nlm.nih.gov] Premature beats that occur in the atria (the heart's upper chambers) are called premature atrial contractions, or PACs.[web.archive.org]

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