Spatial atrial vectorcardiogram in naturally occurring atrial flutter in man.
نویسندگان
چکیده
منابع مشابه
Normal and prosthetic atrioventricular valve motion in atrial flutter. Correlation of ultrasound, vectrocardiographic, and phonocardiographic findings.
In order to correlate the electrical and mechanical events occurring in atrial flutter, three patients have been studied using the standard electrocardiogram, a computerprocessed vectorcardiogram, and reflected ultrasound recordings of valvular motion. Anterior motion of the mitral valve leaflet occurs in the region of the nadir of the atrial flutter wave in lead II of the electrocardiogram. In...
متن کاملNormal and Prosthetic Atrioventricular Valve Motion in Atrial
In order to correlate the electrical and mechanical events occurring in atrial flutter, three patients have been studied using the standard electrocardiogram, a computerprocessed vectorcardiogram, and reflected ultrasound recordings of valvular motion. Anterior motion of the mitral valve leaflet occurs in the region of the nadir of the atrial flutter wave in lead II of the electrocardiogram. In...
متن کاملThe Improvement of the Atrial Flutter Rhythm upon the Removal of the Infected Permanent Pacemaker Lead
Pacemaker infection has multiple risk factors. Its presentation is most often similar to infected endocarditis and the diagnosis is made through studying blood cultures. Transesophageal echocardiography can confirm the diagnosis. The most common microorganisms are staphylococcus speciesis. As a matter of fact, complete pacemaker removal appears to be the only definite treatment. We presented a ...
متن کاملA Case Report of Neonatal Atrial Flutter with Poor Feeding and Tachypnea
Background: Arrhythmias in neonates are not common and usually affect newborns with a normal heart or those that suffer from structural heart disease. A malignant type of arrhythmias is supraventricular tachycardia. Meanwhile, one uncommon type of supraventricular arrhythmias is atrial flutter (AFL), which is founded upon reentry mechanisms in the atrium. The AFL may result in heart failure or ...
متن کاملIdiopathic atrial flutter, high grade atrioventricular block and sino-atrial dysrhythmia in a young man. Effects of exercise testing.
A 25-year-old man with idopathic atrial flutter and high grade atrioventricular (AV) block is described. Postcardioversion, sino-atrial (SA) and AV nodal dysrhythmias occurred. Treadmill exercise during atrial flutter increased AV conduction to 2:1, and normalized SA and AV nodal function following cardioversion. A neurogenic basis for these arrhythmias is hypothesized.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- British heart journal
دوره 35 8 شماره
صفحات -
تاریخ انتشار 1973