In electrocardiography, the ST segment connects the QRS complex and the T wave and has a duration of 0.005 to 0.150 sec (5 to 150 ms). It starts at the...

persistent ST-segment elevation: The Task Force for the management of acute coronary syndromes (ACS) in patients presenting without persistent ST-segment elevation...

ST elevation is a finding on an electrocardiogram wherein the trace in the ST segment is abnormally high above the baseline. The ST segment starts from...

ST depression refers to a finding on an electrocardiogram, wherein the trace in the ST segment is abnormally low below the baseline. It is often a sign...

point where the QRS complex meets the ST segment is the J-point. The J-point is easy to identify when the ST segment is horizontal and forms a sharp angle...

departments and chest pain centers use computers capable of continuous ST segment monitoring. The standard 12 lead ECG also does not directly examine the...

ST segment depression is not suggestive of ischaemic location of the heart. ST segment depression in eight or more leads, associated with ST segment elevation...

Look up ST, St, st, .st, or s.t. in Wiktionary, the free dictionary. ST, St, or St. may refer to: Stanza, in poetry Suicidal Tendencies, an American heavy...

the ST segment by at least 1 mm. Over a period of hours, a pathologic Q wave may appear and the T wave will invert. Over a period of days the ST elevation...

during an acute anterior wall myocardial infarction. It classically mimics ST-segment elevation myocardial infarction, and is characterised by acute onset of...

depression, PR segment depression with associated ST segment elevation, diffuse ST segment elevation (in a pericarditis pattern). ST segment elevation was...

practice. Type 1 has a coved type ST elevation with at least 2 mm (0.2 mV) J-point elevation and a gradually descending ST segment followed by a negative T-wave...

an ECG showing ST-segment depression at the J-point of 1 to 3 mm in leads V1 to V6, with tall and symmetrical T waves. The ST-segment is upsloping and...

without other evidence of ischemia. ST or QRS segment changes, e.g. more than 2 mm horizontal or downsloping ST segment depression in non-Q wave leads, or...

The B-segment is the second smallest of the European segments for passenger cars between the A-segment and C-segment, and commonly described as "small...

diagnosed based on an elevated J-point / ST elevation with an end-QRS notch or end-QRS slur and where the ST segment concave up. It is believed to be a normal...

changes consistent with STEMI, the term "non-ST segment elevation ACS" (NSTE-ACS) may be used and encompasses "non-ST elevation MI" (NSTEMI) and unstable angina...

troponin levels, with or without changes indicative of ischemia (e.g., ST segment depression or transient elevation or new T wave inversion) on electrocardiograms...

angina include elevations rather than depressions of the ST segment or an elevated ST segment plus a widening of the R wave to create a single, broad QRS...

muscular weakness, electrocardiographic changes of bundle branch block or ST-segment elevations as seen in ischemic myocardial threat, and nodal rhythm or...

heart muscle). Diagnosis is clear-cut if ECGs show elevation of the "ST segment", which in the context of severe typical chest pain is strongly indicative...

in the past. During periods of pain, depression, or elevation of the ST segment may be observed. To elicit these changes, an exercise ECG test ("treadmill...

because LBBB in itself results in a widened QRS complex and changes in the ST segment consistent with ischemia or injury. Given the difficulty diagnosing an...

ST segment on the electrocardiogram, which classifies cases upon presentation to either ST segment elevation myocardial infarction (STEMI) or non-ST elevation...

of the resting state. In the ECG, repolarization includes the J point, ST segment, and T and U waves. The transthoracically measured PQRS portion of an...

NSTEMI or STEMI. NSTEMI stands for 'Non-ST Elevation Myocardial Infarction', referencing the lack of ST-segment elevation in ECG traces. This is because...

prolongation, ST-segment and T-wave depression, U-wave formation). The earliest ECG findings associated with hypokalemia are decreased T wave height. Then, ST depressions...

measurement in emergency cardiac care (ECC), specifically in the treatment of ST segment elevation myocardial infarction (or STEMI). The interval starts with the...

12-lead ECG, and in some cases have been shown to provide misleading ST segment representation, even though some devices allow setting the sampling frequency...

complex. P=P wave, PR=PR interval, QRS=QRS complex, QT=QT interval, ST=ST segment, T=T wave Wiggers with jugular venous waveform Wiggers diagram with...