Results 21 to 30 of about 68,929 (336)
Haemoptysis and complete atrioventricular block [PDF]
A 45-year-old man presented to the emergency department complaining of cough with haemoptysis and progressive exertional dyspnea. There was no history of cardiovascular diseases. Electrocardiogram revealed atrioventricular dissociation with ventricular escape rhythm as indicated by the wide QRS complex (160 ms) (Panel I).
Pascale, Patrizio+4 more
openaire +5 more sources
A curious alliance: Sinus nodal dysfunction precipitating atrioventricular block
An elderly woman presented with recurrent syncope. Sinus bradycardia and sinoatrial block were seen on the electrocardiogram; however, PR interval prolongation after sinus pauses suggested atrioventricular conduction system disease.
Sreekanth Yerram, MD+3 more
doaj +1 more source
Transient 2:1 Atrioventricular Block with Peri-Conduction System Pacing After Leadless Pacemaker Implantation [PDF]
This report discusses a case of transient 2:1 atrioventricular block with conduction system pacing 4 hours after leadless right ventricular pacemaker implantation in a 19-year-old patient with a history of cardioinhibitory syncope and asystole cardiac ...
Salim N. Najjar, MD+2 more
doaj +1 more source
Inferior wall myocardial infarction occurs in approximately 50% of all myocardial infarctions. The most common conduction disorder of this disease is complete atrioventricular block. Immediate attention must be given to the myocardial infarction patients
Evelyne Sandjojo+5 more
doaj +1 more source
Transient complete heart block following catheter ablation of a left lateral accessory pathway. [PDF]
A 16-year-old female with symptomatic Wolff-Parkinson-White (WPW) syndrome underwent catheter ablation of a left-sided lateral accessory pathway. The accessory pathway was eliminated with the first ablation lesion; however, the patient immediately ...
Birgersdotter-Green, Ulrika+5 more
core +1 more source
Pregnancy with complete atrioventricular block is rare, and its perioperative management is controversial. We successfully managed cesarean section in a pregnancy with acquired complete atrioventricular block under spinal anesthesia without a pacemaker ...
Shungo Aratake+2 more
doaj +1 more source
Ipsilateral block or can a single ECGbe used for the diagnosis? [PDF]
Background: Pre-excitation syndrome (premature excitation of the ventricles) is a congenital anomaly in the structure of the cardiac conduction system and consists in the presence of an additional atrioventricular connection.
Aleksey V. Konev+4 more
doaj +1 more source
Anatomic-electrophysiological correlations concerning the pathways for atrioventricular conduction. [PDF]
The remarkable success of radiofrequency ablation in recent decades in curing atrioventricular nodal reentrant tachycardias has intensified efforts to provide a solid theoretical basis for understanding the mechanisms of atrioventricular transmission ...
Anderson, RH, Ho, SY, Mazgalev, TN
core +1 more source
Complete Atrioventricular Block in Pregnancy
Objective: Complete heart block is an extremely rare and serious complication in pregnancy. Pregnancy outcome in patients with atrioventricular conduction block are unknown, with only a limited number of case reports published.
Christin Wigin+4 more
doaj +1 more source
Reversible first-degree atrioventricular block due to hyperthyroidism
Hyperthyroidism often causes tachyarrhythmia. Reversible atrioventricular block caused by hyperthyroidism is rare occurrence. Presently described is a case of atrioventricular block due to hyperthyroidism and recovery after antithyroid treatment.
Aksüyek Savaş Çelebi, Basri Amasyalı
doaj +1 more source