Daily ECG
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Post #860
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#case191 ❤️
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Post #859
8.93K
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Post #858
9.11K
Effects of hyperkalemia on the ECG:
K > 5.5 mEq/L
Peaked T waves (usually the earliest sign of hyperkalaemia)
K > 6.5 mEq/L
P wave widens and flattens
PR segment lengthens
P waves eventually disappear
K > 7.0 mEq/L
Wide QRS complexes with bizarre QRS morphology
ST elevation
High-grade AV block
Any kind of conduction block (bundle branch blocks, fascicular blocks)
Sinus bradycardia or slow AF
Development of a sine wave appearance
K > 9.0 mEq/L
Asystole
Ventricular fibrillation
PEA with bizarre, wide complex rhythm
K > 5.5 mEq/L
Peaked T waves (usually the earliest sign of hyperkalaemia)
K > 6.5 mEq/L
P wave widens and flattens
PR segment lengthens
P waves eventually disappear
K > 7.0 mEq/L
Wide QRS complexes with bizarre QRS morphology
ST elevation
High-grade AV block
Any kind of conduction block (bundle branch blocks, fascicular blocks)
Sinus bradycardia or slow AF
Development of a sine wave appearance
K > 9.0 mEq/L
Asystole
Ventricular fibrillation
PEA with bizarre, wide complex rhythm
- ❤ 5
- 👍 1
Post #857
8.05K
The correct answer is “Hyperkalemia”
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Post #856
9.52K
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Post #855
9.3K
80 y male with weakness and confusion
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Post #854
8.56K
#case190 ❤️
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Post #853
9.39K
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Post #852
8.8K
Post #851
9.15K
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Post #850
8.57K
ECG findings:
• Low atrial rhythm
• Markedly prolonged QT
• Some PVCs are located on the T waves inducing non-sustained ventricular tachycardia. this is referred to as “R on T phenomenon” and explains the symptoms.
The patient underwent genetic testing and the congenital long QT syndrome was confirmed and she got a secondary prevention ICD.
• Low atrial rhythm
• Markedly prolonged QT
• Some PVCs are located on the T waves inducing non-sustained ventricular tachycardia. this is referred to as “R on T phenomenon” and explains the symptoms.
The patient underwent genetic testing and the congenital long QT syndrome was confirmed and she got a secondary prevention ICD.
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Post #849
9.35K
Describe the ECG and guess the diagnosis.
Post #848
9.06K
19 y female presented with syncope. All lab data including K, Mg and Ca are whithin the normal range.
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Post #847
8.26K
#case189 ❤️
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Post #844
9.84K
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Post #843
8.99K
ECG features:
• Sinus tachycardia
• Widespread concave ST-elevations
• Widespread PR-depressions
• Reciprocal changes in lead aVR
• Spodic’s sign: Downsloping TP segment in patients
• Sinus tachycardia
• Widespread concave ST-elevations
• Widespread PR-depressions
• Reciprocal changes in lead aVR
• Spodic’s sign: Downsloping TP segment in patients
- ❤ 1
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Post #842
8.57K
The correct answer is “Acute pericarditis”
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Post #840
10.7K
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Post #839
10.1K
42 y male presented with chest pain
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Post #838
8.54K
#case188 ❤️
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