In 20 children needing treatment for symptomatic sick sinus syndrome, the average age at presentation was 7.1 years and ranged from 9 months to 18 years. Symptoms were never precise but, in retrospect, 5 children had syncope, 7 had a rapid heart action, 6 had dyspnoea or tachypnoea, 2 had nonspecific chest pains, 2 had pale spells, and 1 had a sudden hemiplegia. Symptoms followed cardiac surger...

1 Center for Integrated Protein Science CIPS-M and Zentrum für Pharmaforschung Department Pharmazie, Ludwig Maximilians University, Munich, Germany; Medizinische Klinik und Poliklinik I, Klinikum Großhadern, Ludwig Maximilians University, Munich, Germany; DZHK (German Center for Cardiovascular research), partner site Munich Heart Alliance, Munich, Germany; Max-Planck-Institut für Psychiatrie Mü...

was followed by sinus pauses in excess of six seconds, even at relatively slow overdrive pacing rates. The electrophysiologic and clinical implications of these data are discussed. It is suggested that despite previous reports that digitalis preparations are relatively well tolerated by patients with sick sinus syndrome, caution should be used when administering these drugs to this group of pat...

A family with sick sinus syndrome is presented: a mother and her 2 daughters affected with sinus node dysfunction. Electrophysiological studies revealed abnormal atrioventricular conduction in the 2 daughters. All 3 individuals were implanted with a permanent pacemaker to relieve their symptoms. Endomyocardial biopsy from the right ventricle of one daughter showed disarrangement, degeneration, ...

Presented is an unusual case of reticulum cell sarcoma whose initial manifestation was a complexity of cardiac arrhythmias which fit the description of the “sick sinus node syndrome.” In addition, the clinical presentation Included pericarditis and refractory congestive heart failore. At autopsy, the sinus node and cardiac conduction system were found to be extensively involved with reticulum c...

The course and prognosis of 16 infants and children with sick sinus syndrome associated with cardiac surgery is reviewed. The dysrhythmia was observed most ofter after extensive atrial reconstructive surgery in patients with transposition of the great arteries and with atrial septal defect. In 12 (75%) of the patients, sick sinus syndrome was detected in the immediate postoperative period. Tach...

INTRODUCTION SICK SINUS SYNDROME The sinus node is composed of a collection of specialised pacemaker cells embedded in a fibrous matrix that lies in the sulcus terminalis between the superior vena cava and the right atrial appendage. The sinus node serves as the primary cardiac pacemaker and controls the heart rate in normal individuals. Recent research indicates, that the sinus node is a heter...

We describe a patient with disseminated metastases from malignant melanoma manifested as symptomatic tachycardia and bradycardia that mimicked sick sinus syndrome. Autopsy showed extensive invasion of the right atrium by nodular disease.

modeling of relationship between ventilation rate of buildings and sick building syndrome symptoms hosseinpoor s , gholamiborujeni f *, mohammadian y received: 22 aug, 2013 accepted: 23 oct , 2013 abstract background & aims: indoor air pollution with microbilal, chemical and physical pollutants lead to sick building syndrome (sbs). suitable ventilation of buildings, is one of the best methods t...