Search results

heart failure. The ECG on admission is shown in

[[Image:Brugada.png|thumb|Typical ECG abnormalities in Brugada syndrome: ST elevation in V1-V3, without ischemia. [[Image:Brugada_ecg_characteristics.svg|thumb| Typical ECG abnormalities in Brugada syndrome]]

'''Q: ECG of a 28 year old man with atypical chestpain. (Lead V3 is at V4R position).

[[Image:SSS_ecg_001.jpg|thumb|ECG with Sick Sinus Syndrome. Rapid atrial fibrillation abruptly stops.]]

'''Question: What rhythm is shown on the ECG and what may be the cause?'''

...abnormalities, nor does laboratory investigation or echocardiography. Her ECG is presented: leads II, III, aVF, and V4 to V6

...logical examinations (X-ray, echo) were without abnormalities. Part of the ECG is shown in figure 1. Only the extremity leads are shown (standard calibrat

==ECG algorithms to differentiate wide QRS-complex tachycardias== Several ECG algorithms have been developed to differentiate wide QRS-complex tachycardi

...this knowledge it is quite simple to recognize normal sinus rhythm on the ECG. ...s it is of great importance. Arrhythmias include the most life-threatening ECG abnormalities. In most settings, however, the rhythm will be sinus.

Image:E000549.jpg| Case 2b: ECG from the same patient before the MI occured.

ECG-characteristics:<cite>Wung</cite> ...sion or even elevation in II, III, and AVF) the distal LAD is occluded. An ECG that does not show any ST depression sugggests an occlusion after the origi

[[Image:ami0006.jpg|700px|thumb|left|ECG MI 6]]

||'''ECG Criteria'''||'''Points'''

...dia''' (anterogarde conduction through the abnormal accessory bundle). The ECG shows wide QRS complexes followed by retrograde P-waves. The RP-time is >>

ECG changes typical for digoxin '''use''' (digoxin = Lanoxin) are: ECG changes typical for digoxin '''intoxication''' are:

...ardiologist for medical advice. Physical examination was unremarkable; his ECG is shown in figure 1. An echocardiogram was completely normal.

...od by the RCA. Because no leads "look" at the posterior wall in the normal ECG, no leads show ST-elevation in case of a posterior wall infarction. The ST

[[File:E000603.png|thumb|This ECG shows frequent premature beats from the right ventricular outflow tract]] If more than one VPB is present on the ECG, they can be:

2 ventricular premature beats are also shown in this ECG

The '''Long QT Syndrome (LQTS)''' is characterized on the ECG by prolongation of the [[Conduction#The_QT_interval|heart rate corrected QT File:acquired_longQT.jpg|A 12-lead ECG of a patient with acquired long QT syndrome. Notice the QT prolongation. Th