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219 Possible Causes for Atrial Fibrillation, Left Axis Deviation

  • Hypertrophic Cardiomyopathy

    ECG: Findings also may include right or left axis deviation, conduction abnormalities, sinus bradycardia with ectopic atrial rhythm and atrial enlargement.[patient.info] This report presents a case of progressive interatrial block associated with atrial fibrillation in the context of hypertrophic cardiomyopathy. 2016 Wiley Periodicals, Inc[ncbi.nlm.nih.gov] axis deviation, and deep, narrow so-called "needle-like" q waves, typically in leads I, L, V5 and V6.[radiopaedia.org]

  • Atrial Septal Defect

    When an ostium primum atrial defect is present, the ECG reveals left axis deviation.[healio.com] ) of atrial fibrillation (AF).[ncbi.nlm.nih.gov] In ostium primum ASD, it shows left axis deviation and right bundle branch block. In sinus venosus ASD, it shows left axis deviation and a negative P wave in lead III.[symptoma.com]

  • Chronic Obstructive Pulmonary Disease

    The severity of COPD correlates with various arrhythmic manifestations such as atrial fibrillation, atrial flutter, and either sustained or nonsustained ventricular tachycardia[ncbi.nlm.nih.gov] Arrhythmias, including atrial fibrillation. Infection. Secondary polycythaemia. Depression.[patient.info]

  • Ostium Primum Atrial Septal Defect

    In primum defects left axis deviation is seen in most patients with an axis of -30 degrees and very few patients have right axis deviation.[en.wikipedia.org] Four patients had moderate preoperative exercise incapacity (New York Heart Association functional class 11) and six had atrial fibrillation.[onlinejacc.org] In Primum defects left axis deviation is seen in most patients with an axis of -30 degrees and very few patients have right axis deviation.[ipfs.io]

  • Heart Failure

    Electrocardiography demonstrated poor R-wave progression in leads V1-V3 with right axis deviation and low voltage criteria.[ncbi.nlm.nih.gov] […] failure with reduced ejection fraction; however, the efficacy of these drugs in patients with concomitant atrial fibrillation is uncertain.[ncbi.nlm.nih.gov] Abstract In chronic heart failure (CHF), new-onset atrial fibrillation (AF) is associated with increased morbidity and mortality.[ncbi.nlm.nih.gov]

  • Aortic Valve Stenosis

    References: [3] [7] [4] Diagnostics ECG Nonspecific for AS Signs of left ventricular hypertrophy (e.g., left axis deviation, positive Sokolow-Lyon index ) Chest x-ray Findings[amboss.com] Anesthesia for patients with moderate aortic stenosis accompanied by atrial fibrillation during high-risk surgery such as liver transplantation remains a challenge in maintaining[ncbi.nlm.nih.gov] To determine the frequency of survival, stroke, atrial fibrillation, structural valve deterioration, and length of hospital stay after surgical replacement of an aortic valve[ncbi.nlm.nih.gov]

  • Amyloidosis

    fibrillation —are mistaken for those of hypertensive heart disease, hypertrophic cardiomyopathy, or other forms of heart failure.[nyulangone.org] Atrial fibrillation had been present in 9 patients, while 7 died of congestive heart failure.[circ.ahajournals.org] Johansson BWernstedt CWestermark P Atrial natriuretic peptide deposited as atrial amyloid fibrils.[doi.org]

  • Left Bundle Branch Block

    Left bundle branch block is usually associated with normal or left axis deviation.[ncbi.nlm.nih.gov] fibrillation.[ncbi.nlm.nih.gov] Electrocardiography showed atrial fibrillation (AF) with a heart rate of 116 bpm and left bundle branch block (LBBB).[ncbi.nlm.nih.gov]

  • Left Ventricular Hypertrophy

    […] atrial involvement - terminal deflection of P wave in V1 is 1 box wide, and 1 box deep or more (3 points) Left axis deviation - QRS axis is -30 degrees or more negative ([merckmanuals.com] BACKGROUND: Left ventricular hypertrophy (LVH) is an independent predictor of new-onset atrial fibrillation.[ncbi.nlm.nih.gov] Left axis deviation.[lifeinthefastlane.com]

  • Ventricular Tachycardia

    […] or even right axis deviation.[heartlandcardiology.com] In the emergency department, atrial fibrillation persisted and he experienced additional episodes of ventricular tachycardia.[ncbi.nlm.nih.gov] The ECG typically shows right axis deviation, with a left bundle branch block pattern.[patient.info]

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