Cardiomatics

APRIL 5, 2024

Interpreting the waves and detecting abnormalities: Typically, the heart conducts electricity in a pathway starting in the sinoatrial node (SA), our heart’s “natural pacemaker”, located in the wall of the right atrium. AFIB/AFL – atrial fibrillation or atrial flutter episodes.

Arrhythmia 92

Arrhythmia Tachycardia Bradycardia Electrocardiogram 92

Dr. Smith's ECG Blog

JANUARY 9, 2024

She also has a hx of paroxysmal atrial fibrillation and is on oral anticoagulant treatment. She had a single chamber ICD/Pacemaker implanted several years prior due to ventricular tachycardia. The ECG was interpreted as showing atrial flutter with 2:1 conduction. The last echocardiography 12 months ago showed HFmrEF.

Tachycardia 119

Tachycardia Electrophysiology Atrial Flutter Ischemia 119

Dr. Smith's ECG Blog

APRIL 8, 2015

Negative predictors of adverse outcome: Pacemaker Pre-syncope or "near-syncope," but there is still some small risk (5, 18) These last two are identified in studies, but I consider them dangerous signs and symptoms in their own right, as above: 10. —QRS Syncope with Exertion (EGSYS) 7. S yncope while supine (EGSYS) 8. orthostatic vitals b.

Arrhythmia 52

Arrhythmia Outcomes Chest Pain Risk Factors 52

Dr. Smith's ECG Blog

DECEMBER 20, 2024

How does a pacemaker accomplish RBBB morphology? Quick aside on device terminology (feel free to skip): A "single chamber" pacemaker is a device with only one lead. A "dual chamber" pacemaker is a device with an atrial lead and a ventricular lead. By ignoring this, the pacemaker reduces the likelihood of PMT.

Chest Pain 102

Chest Pain Tachycardia Pacemaker Defibrillator 102