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32 Possible Causes for 1 atrioventricular block, Abnormal Pulse, Dyspnea with Sudden Onset

  • Atrial Fibrillation

    […] arrhythmic (within 1 hour after symptom onset or with documented arrhythmia), noncardiac, or unknown.[] Atrial pacing is associated with a reduced incidence of atrial fibrillation, as compared with ventricular pacing, 1 but atrioventricular block may occur even in carefully[] There is an initiative called "Check Your Pulse" aimed at identifying abnormal heart rates and patients with undiagnosed atrial fibrillation early.[]

  • Ventricular Fibrillation

    Postdefibrillation arrhythmias (mainly atrioventricular [AV] blocks) have been reported in up to 24% of patients.[] Ventricular fibrillation is an abnormally irregular heart rhythm caused by rapid, ineffective, uncoordinated contraction of the ventricles which produce no peripheral pulse[] Ventricular fibrillation disrupts the synchrony between the heartbeat and the pulse beat.[]

  • Cardiac Arrhythmia

    However, when symptoms are experienced, they include pain in chest, dyspnea, onset of tachycardia or bradycardia, flutter in chest, lightheadedness accompanied by dizziness[] K, 3 D) Atrioventricular block ‎ (4 K, 9 D) B Bradycardia ‎ (2 K, 2 D) Brugada syndrome ‎ (1 K) Bundle branch block ‎ (5 K, 2 D) H Histopathology of cardiac myofiberbreak-up[] When the device senses an abnormal heart rhythm, it sends electrical pulses to prompt the heart to beat at a normal rate.[]

  • Recurrent Pulmonary Embolism

    […] in onset and may include one or many of the following: dyspnea (shortness of breath), tachypnea (rapid breathing), chest pain of a "pleuritic" nature (worsened by breathing[] The electrocardiogram on admission showed a regular sinus rhythm with a ventricular rate of 90 beats per minute, a QRS axis at 70o, a 1 st degree atrioventricular block (PR[] […] oximetry) EKG abnormalities Elevated D-dimer Symptoms, signs, and basic laboratory and imaging studies influence whether pulmonary embolism should be suspected and influence[]

  • Heart Block

    Familial PCCD is either asymptomatic or manifests as dyspnea, dizziness, syncopal episodes, abdominal pain, heart failure or sudden death when complete heart block develops[] ECG Examples: 2:1 Atrioventricular (AV) Block ECG (Example 1) 2:1 Atrioventricular (AV) Block ECG (Example 2) 2:1 Atrioventricular (AV) Block ECG (Example 3) References: 1[] Heart block is a condition where the heart beats more slowly or with an abnormal rhythm.[]

  • Supraventricular Tachycardia

    Sudden onset of an accelerated heart rate can cause palpitations, light-headedness, chest discomfort, anxiety, dyspnea, or fatigue.[] Depending on the atrial rate, and on atrioventricular node conduction, the atria may conduct 1:1 to the ventricles, or with varying degrees of atrioventricular block.[] […] femoral pulse Abnormal pulse rate Abnormal radial pulse Accelerated idioventricular rhythm Anadicrotic pulse Apex beat displaced - LVH Apex beat displaced - RVH Atrial bigeminy[]

  • Cardiomyopathy

    […] ages: Prenatal to 62 years Palpitations Dyspnea Syncope Sudden death EKG: Multifocal ectopic Purkinje-related premature contractions Narrow sinus & junctional QRS complexes[] 3 years after discharge malignant arrythmia [ Time Frame: One year/Three year ] Ventricular flutter and fibrillation, atrioventricular block,atrial fibrillation or other cardiac[] Procedures or surgeries may also be used, including: A defibrillator that sends an electrical pulse to stop life-threatening abnormal heart rhythms A pacemaker that treats[]

  • Syncope

    These patients tend to have fewer recurrences and have a more sudden onset with few, if any, presyncopal symptoms. Associated chest pain or dyspnea may be present.[] Diagnosis of Paroxysmal Atrioventricular Block According to Type of Conduction Disturbance.[] […] movements A slow, weak pulse Dilated pupils Recovery after a vasovagal episode generally begins in less than a minute.[]

  • Micturition Syncope

    These patients tend to have fewer recurrences and have a more sudden onset with few, if any, presyncopal symptoms. Associated chest pain or dyspnea may be present.[] […] in leads V 1 to V 3 (Brugada syndrome) Negative T waves in right precordial leads, epsilon waves and ventricular late potentials suggestive of arrhythmogenic right ventricular[] Observers may note a weak, abnormal pulse, paleness, or sweating. Fainting often occurs without warning or following exertion.[]

  • Coronary Artery Embolism

    Symptoms Symptoms include sudden onset of dyspnea, unequal breath sounds, hypotension, weak pulse, elevated central venous pressure, cyanosis, sharp chest pains, hemoptysis[] In addition, 2 patients presented with complete atrioventricular block (AVB), 5 patients suffered cardiogenic shock at some point during the clinical course, and 4 had signs[] […] heart rate are obese live a sedentary lifestyle are of advanced age Your doctor may check for a decrease in your pulse or heart rate, as the lack of a local pulse may indicate[]