'Q waves' presentation slideshows

ELECTROCARDIOGRAMs (ECGs)

1.68k views • 87 slides

ECG Case Studies

ECG Case Studies. Moosa Kalla. Case 1. 52 yr old man No Hx of IHD Known HPT on Rx Presents with acute onset chest Initial ECG normal Cardiac enzymes normal Admitted for observations. ECG 24 Hrs post admission. ECG findings. Rate: 50 Rythym: sinus PRI: normal QRS: <0.12

1.58k views • 54 slides

ECGs and Radiology for finals Beth Woolley Shuayb Elkhalifa James Broome

ECGs and Radiology for finals Beth Woolley Shuayb Elkhalifa James Broome. Please present the following ECG trace to the examiner. ECG 1. Qs for ECG 1. Please present this ECG systematically Where was the infarct? Inferior Which artery was affected? Right coronary artery

699 views • 39 slides

ISCHEMIC HEART DISEASE; CONGESTIVE HEART FAILURE; SHOCK

ISCHEMIC HEART DISEASE; CONGESTIVE HEART FAILURE; SHOCK. Coronary Artery Disease. Vascular disorder ? narrowing/blockage of arteries to heart Arteries supplying heart branch directly from aorta Bring richly oxygenated blood Necessary to supply myocytes with oxygen, nutrients

672 views • 30 slides

Axis Deviation

Axis Deviation. Chapter 5. Definition. Electrical axis... The general direction in the frontal plane or toward which lead the QRS complex is predominately oriented ...the mean direction of depolarization through the frontal plane of the heart. Mean QRS Axis Calculation. Lead II.

2.03k views • 25 slides

Axis Deviation

Axis Deviation. Chapter 5. Limb leads. Frontal plane. LIMB LEADS. LIMB LEADS. Limb leads. Definition. Electrical axis... ...the mean direction of the QRS complex the general direction in the frontal plane towards which the QRS complex is predominately pointed. Left. Right.

876 views • 21 slides

PREEXCITATION

209 views • 10 slides

ECG Changes in Acute Myocardial Infarction

ECG Changes in Acute Myocardial Infarction. Myocardial Ischemia Symmetrical T wave inversion or elevation and ST segment elevation or depression Myocardial Injury ST segment elevation or depression Myocardial Necrosis Abnormal Q waves. Abnormal T Wave.

3.05k views • 9 slides