Results 251 to 260 of about 104,040 (302)

Masquerading bundle branch block: a variety of right bundle branch block with left anterior fascicular block

Expert Review of Cardiovascular Therapy, 2013
The so-called 'masquerading' type of right bundle branch block is caused by the simultaneous presence of a high-degree left anterior fascicular block often accompanied with severe left ventricular enlargement and/or fibrotic block in the anterolateral wall of the left ventricle.
Marcelo V, Elizari, Adrian, Baranchuk, Pablo A, Chiale   +2 more
exaly   +3 more sources

Left bundle branch block masquerading as right bundle branch block

American Heart Journal, 1954
Abstract 1. 1. Four cases having electrocardiograms with the following features have been presented: (a) signs of left bundle branch block in the limb leads; (b) signs of right bundle branch block in the precordial leads; (c) qR deflections in aVR. 2. 2.
J L, RICHMAN, L, WOLFF
openaire   +2 more sources

Right Bundle Branch Block in the Dog

Journal of the American Veterinary Medical Association, 1972
SUMMARY Right bundle branch block (rbbb) was diagnosed via electrocardiography in 7 dogs. The electrocardiograms were characterized by sinus rhythm and large, wide, negative terminal deflections in leads I, II, III, aVF, CV6LL, and CV6LU. It was concluded that this conduction disturbance usually is not a serious abnormality in the dog, but may ...
G R, Bolton, S J, Ettinger
openaire   +2 more sources

Right Bundle-Branch Block and Prognosis

Annals of Internal Medicine, 1973
Excerpt To the editor: The Coronary Drug Project Research Group paper (1) deserves comment on the statement that complete right bundle-branch block in a postinfarction ECG has no significant progno...
A D, Meisel, E C, Rackow
openaire   +2 more sources

Right bundle branch block with right ventricular hypertrophy

The American Journal of Cardiology, 1959
Abstract Thirty-eight cases of proved right ventricular hypertrophy were studied. Right intracavitary leads obtained near the anterior papillary muscle demonstrated some degree of right bundle branch block in addition to the hypertrophy in thirty-four of the cases.
R, DEL RIO, G, MEDRANO, V, RUBIO, J, PEREZ OLEA, J, SOIN, D, SODI-PALLARES   +5 more
openaire   +2 more sources

Right bundle branch block in complete transposition

International Journal of Cardiology, 1984
Two of 26 infants with complete transposition presented with complete right bundle branch block in the first year of life, and 10 showed incomplete right bundle branch block. In no instance was the right ventricular conduction anomaly related to surgery or cardiac catheterization and it was not present at birth. The two cases with complete right bundle
I A, Kashani, D, Brown, R E, Swensson
openaire   +2 more sources

Clinical analysis of right bundle branch block

American Heart Journal, 1959
Abstract 1. 1. Complete right bundle branch block is associated with heart disease in 62 per cent of our cases. 2. 2. Arteriosclerotic heart disease is the most common variety of heart disease associated with right bundle branch block. 3. 3.
C S, REUSCH, J R, VIVAS
openaire   +2 more sources

The Early Signs of Right Bundle Branch Block

Chest, 1985
Complete right bundle branch block manifests with a rSR' configuration in right orientated leads and a duration of 0.12 sec or longer. Incomplete right bundle branch block is perceived as this classic rSr' configuration and a duration of less than 0.12 sec.
L, Schamroth, D P, Myburgh, C L, Schamroth   +2 more
openaire   +2 more sources

Cardiac contusion and right bundle branch block

Journal of the American College of Emergency Physicians, 1977
In a case of transient right bundle branch block due to nonpenetrating chest trauma, this abnormal electrocardiographic finding was the sole manifestation of cardiac contusion. There is a high frequency of occult cardiac contusion and routine electrocardiography is recommended in the evaluation of nonpenetrating chest trauma.
M S, Miller, F C, Scott
openaire   +2 more sources