Suspected acute myocardial infarction is one of the leading causes of admission to emergency departments. In the last decade, biomarkers revolutionized the management of patients with suspected acute coronary syndromes. Besides their pivotal assistance in timely diagnosis, biomarkers provide additional information for risk stratification. Cardiac troponins I and T are the most sensitive and spe...

Although thallium-201 exercise scintigraphy has been established for the detection of myocardial ischemia and viability, little is known regarding the myocardial thallium-201 kinetics during angioplasty. Herein, we report a 77-year old man with angina pectoris, in whom serial myocardial imaging after a single dose of thallium-201 was helpful in identifying not only the culprit lesion and myocar...

Coronary heart disease is the leading cause of cardiac related death worldwide. Therefore, early and accurate diagnosis of acute coronary syndrome is required to determine the next clinical step. The current gold standard for cardiac markers, troponin and CK-MB have their downside. The delayed increase of detectable circulating level of these markers contribute to delayed diagnosis and therapy....

Myocardial infarction causes significant mortality and morbidity. Timely diagnosis allows clinicians to risk stratify their patients and select appropriate treatment. Biomarkers have been used to assist with timely diagnosis, while an increasing number of novel markers have been identified to predict outcome following an acute myocardial infarction or acute coronary syndrome. This may facilitat...

although thallium-201 exercise scintigraphy has been established for the detection of myocardial ischemia and viability, little is known regarding the myocardial thallium-201 kinetics during angioplasty. herein, we report a 77-year old man with angina pectoris, in whom serial myocardial imaging after a single dose of thallium-201 was helpful in identifying not only the culprit lesion and myocar...

Accurate recognition of signs and symptoms and prompt diagnosis of myocardial infarction are essential for preserving myocardial function and saving lives. However, measurements of cardiac enzymes such as creatine kinase, lactate dehydrogenase, and their isoenzymes do not always provide accurate clinical diagnosis, particularly in patients with other concomitant diseases. Recently, alternative ...

Acute coronary syndrome (ACS) is a significant cause of morbidity and mortality worldwide. Patients can be stratified by symptoms, risk factors and electrocardiogram results but cardiac biomarkers also have a prime role both diagnostically and prognostically. The proper diagnosis of ACS requires reliable and accurate biomarker assays to detect evidence of myocardial necrosis. Currently, troponi...