conclusions patients faced with isolated left ventricular apical hypoplasia should be monitored by echocardiography because of this disease’s possible progressive trend to life-threatening consequences. introduction isolated left ventricular apical hypoplasia is an unusual type of cardiomyopathy that presents with different clinical manifestations according to the age of the disease, ranging fr...

conclusions it seems that usage of ecg rating systems such as sss at the time of admission, in addition to showing the extent of the conflict in the myocardium, can provide valuable information about prognosis, severity of myocardial damage and ventricular function in hospitalized patients. background ischemic heart disease is among the most important causes of mortality. therefore, classificat...

Lithium overdoses causing cardiotoxicity are uncommon and electrocardiographic changes suggesting myocardial ischemia are rare. However, some authors have specifically reported the occurrence of ischemic electrocardiography changes due to a lithium overdose. This paper describes a case where electrocardiography changes mimic inferior myocardial infarction during the course of chronic lithium tr...

background: fetal electrocardiography is a developing field that provides valuable information on the fetal health during pregnancy. by early diagnosis and treatment of fetal heart problems, more survival chance is given to the infant. objective: here, we extract fetal ecg from maternal abdominal recordings and detect r-peaks in order to recognize fetal heart rate. on the next step, we find a b...

BACKGROUND Coronary arteriography is still widely accepted as a gold standard for the diagnosis of coronary artery disease (CAD), despite emerging methods such as multi-slice computed tomography. None of the presently available non-invasive diagnostic tests is perfect. The aim of the article was to make a comparison of the value and limitations of history, resting electrocardiography, exercise ...

The exercise-electrocardiography test shows limited feasibility and diagnostic accuracy for the noninvasive detection of coronary artery disease in hypertensive patients. Recently, the dipyridamole-echocardiography test (two-dimensional echocardiographic monitoring with dipyridamole infusion, up to 0.84 mg/kg over 10 minutes) has been proposed as an exercise-independent method for the diagnosis...

AIMS The value of exercise electrocardiography in evaluating women with suspected coronary artery disease is limited. Conversely, stress echocardiography is effective for both diagnostic and prognostic purposes in females. The purpose of the study was to determine the relative prognostic value of exercise electrocardiography and pharmacological stress echocardiography in a cohort of women with ...