Coronary Angiogram Echocardiogram Tachycardia 
Dr. Smith's ECG Blog
JANUARY 2, 2025
Finally, do a coronary angiogram Possible alternative to pacing is to give a beta-1 agonist to increase heart rate. EKG with paced complexes shown below shows much narrower QRS complex and echocardiogram showed improved LV systolic function primarily due to improvement in LV dyssynchrony. (J J Am Coll Cardiol.
Frontiers in Cardiovascular Medicine
MARCH 14, 2024
Patients with BrS can be asymptomatic or present with symptoms secondary to polymorphic ventricular tachycardia or ventricular fibrillation. The routine laboratory results, imaging study, coronary angiogram, and echocardiogram (ECG) were normal. The patient did not have underlying diseases.
EMS 12-Lead
JULY 24, 2023
Category 1 : Sudden narrowing of a coronary artery due to ACS (plaque rupture with thrombosis and/or downstream showering of platelet-fibrin aggregates. It’s judicious, then, to arrange for coronary angiogram. Supply-demand mismatch (non-occlusive coronary disease, or exacerbation of preexisting flow insufficiency) a.
EMS 12-Lead
AUGUST 22, 2022
From afar, there is gross tachycardia, cadence irregularities, and narrow QRS complexes that may, or may not, be Sinus in origin; and finally – a cacophony of wide complexes that might very well be ventricular in origin. McLaren : We’ve answered the first question – Sinus Tachycardia with episodic runs of wide QRS (RBBB morphology) and PVC’s.
Dr. Smith's ECG Blog
NOVEMBER 4, 2022
See this case: what do you think the echocardiogram shows in this case? We investigated the incidence of an acutely occluded coronary in patients presenting with STE-aVR with multi-lead ST depression. All electrocardiograms (ECGs) and coronary angiograms were blindly analyzed by experienced cardiologists.
Dr. Smith's ECG Blog
NOVEMBER 19, 2016
The diagnostic coronary angiogram identified only minimal coronary artery disease, but there was a severely calcified, ‘immobile’ aortic valve. Aortic angiogram did not reveal aortic dissection. 3) Anemia, or poisons of hemoglobin such as methemoglobin or CO 4) Fixed coronary stenosis that limits flow.
Dr. Smith's ECG Blog
MARCH 3, 2025
The status of the patients chest pain at this time is unknown : EKG 1, 1300: There is sinus tachycardia and artifact of low and high frequency. However, there is also significant tachycardia , with heart rate of 116, and known hypoxia. Acute coronary occlusion and acute pulmonary edema can coexist.
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