7 results
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
The 4 Variants of ... The heart rate change ... Pacemaker: • The change ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
The 4 Variants of ... The heart rate change ... Pacemaker: • The change ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
Wandering atrial pacemaker - ECG Diagnosis
 • The change in P wave contour is gradual
 •
Diagnosis • The change ... • Variant of ... atrial #pacemaker #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
bundle-branch block; and sinus ... Disorders: • Hyperkalemia ... Elevation of Normal Variant ... dissection • Sodium-channel ... #ecg #ekg #electrocardiogram
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
Atrial Pacemaker: VARIANT ... OF SINUS ARRHYTHMIA ... focus from the sinus ... The change occurs ... #ekg #ecg #electrocardiogram
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
no pulse OR not sinus ... pulse present AND sinus ... known drug causes (eg ... digoxin; calcium channel ... myocardial infarction, hyperkalaemia
Peripartum Cardiomyopathy (PPCM)

What is PPCM?
• A form of acute systolic heart failure that develops late in
Susceptibility • Genetic variants ... including giant-cell ... • Nonspecific: sinus ... tachycardia on the electrocardiogram ... neurohormonal changes