Tag Archives: DR K TAMILSELVAN

Atrial Extrasystole in ECG

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Atrial Extrasystole

Atrial Extrasystole in ECG           Premature P wave, upright in AVF, inverted in AVR or the reverse depending upon the site of origin, i.e. in upper or lower portion of atrium.         Normal QRS.         Compensatory pause incomplete (R-R interval between beats preceding and following […]

Variant Angina

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Angina chest pain

Spasm is  or healthy vessels.    One quarter have vasospastic symptoms like migraine and Raynaud’s phenomenon. History      Rest pain, often same time each day.      May have classic angina pain as well.      Often no exertional symptoms. Diagnosis     ST elevation during pain most diagnostic.     Transient arrhythmia and conduction disturbances. […]