ecg sick-sinus-syndrome 
Ken Grauer, MD
JUNE 2, 2023
speed that many of us are used to ) — BUT — that the width of each large box on the ECG grid paper has been reduced by 50% ( so that each small rectangular box on this ECG grid paper still represents 200 msec. = R-R interval for the first few beats in this tracing ). == H ow M any P - W aves are there in ECG Rhythm #1?
Ken Grauer, MD
AUGUST 11, 2023
I was sent the ECG in Figure-1 , with a request for my opinion — without the benefit of any history. How would YOU interpret the ECG in Figure-1 ? Figure-1: The initial ECG in today’s case. ( To improve visualization — I've digitized the original ECG using PMcardio ). What might you suspect clinically?
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ECG Guru
JULY 26, 2023
This is the ECG of an 81-year-old man with hypertension. There is a non-respiratory sinus arrhythmia present, which is essentially the minimal variant of a sick sinus syndrome. Currently, he has no complaints: no palpitations, no shortness of breath, no syncope, no chest pain.
ECG Guru
JULY 26, 2023
This is the ECG of an 81-year-old man with hypertension. There is a non-respiratory sinus arrhythmia present, which is essentially the minimal variant of a sick sinus syndrome. Currently, he has no complaints: no palpitations, no shortness of breath, no syncope, no chest pain.
Ken Grauer, MD
APRIL 23, 2023
The 12-lead ECG and long lead rhythm strip in Figure-1 — was obtained from a previously healthy 15-year old male , who presented with fever and diarrhea. How would YOU interpret the ECG in Figure-1 ? Figure-1: The initial ECG in today’s case — obtained from a 15-year old male with fever and diarrhea. No chest pain.
Dr. Smith's ECG Blog
NOVEMBER 5, 2023
She also has sick sinus syndrome (SSS) and intermittent high grade AV block for which she had a dual chamber pacemaker implanted. Below is the presentation ECG At the time of recording the ECG the patient was complaining of chest discomfort 4/10. ECG#1 The ECG shows a wide complex QRS with LBBB type morphology.
Mind The Bleep
NOVEMBER 12, 2023
Autosomal dominant inheritance) Noonan’s syndrome Non familial/ non genetic: Obesity Drugs e.g. anabolic steroids Signs and symptoms of HCM can be varied but include: Angina: due to increased oxygen demand from the hypertrophied ventricle. 12 lead ECG: variable findings but LVH, pathological Q waves, ST and T wave abnormalities are common.
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