OBJECTIVES The study assessed the value of the electrocardiogram (ECG) as predictor of
the left anterior descending coronary artery (LAD) occlusion site in relation to the first septal …

… Right atrial enlargement or hypertrophy, de6ned as a P wave in lead Vi of >2.5 mm, occurred
… Comparisons between groups were made using an unpaired Student’s t test, and ap value …

Study objectives We aimed to determine cardiac involvement in patients with pulmonary
sarcoidosis (PS) followed up at two university medical centers in the Netherlands. Design We …

present in relation to the macroreentry circuit, which is being used during the arrhythmia. 15
In atrial fibrillation, fascinating information has become available that points to the role of …

Continuous 12-lead electrocardiographic monitoring was performed in 61 patients receiving
thrombolytic therapy for an acute myocardial infarction. Coronary angiography within 90 …

Ajmaline given intravenously produced complete anterograde block in the accessory
pathway of 32 of 59 patients with the Wolff-Parkinson-White syndrome. An electrophysiologic …

… Circulation, In press Wellens HJJ, Bar FW, Gorgels AP: Diagnosis and incidence of
concealed accessory pathways In patients suffering from paroxysmal AV junctional tachycardia. …

Cardiovascular disease is common in patients with chronic obstructive pulmonary disease (COPD)
but often remains unrecognized. Ischemic electrocardiographic (ECG) changes are …

Guidelines recommend that patients with suggestive symptoms of myocardial ischemia and
ST-segment elevation (STE) in ≥2 adjacent electrocardiographic leads should receive …

BACKGROUND: Complaints possibly caused by arrhythmias are frequently seen in general
practice. It is unclear to what extent such complaints can differentiate between arrhythmias …