Remove 2017 Remove Cardiac Arrest Remove Electrocardiogram
article thumbnail

A man in his 70s with weakness and syncope

Dr. Smith's ECG Blog

For now, the 2017 AHA/ACC/HRS guidelines for asymptomatic patients that have inducible types of Brugada syndrome recommend observation without any specific therapies or interventions [8]. Induced Brugada-type electrocardiogram, a sign for imminent malignant arrhythmias. Heart Rhythm, 13(7): 1515-1520. [2]:

article thumbnail

Hyperthermia and ST Elevation

Dr. Smith's ECG Blog

For now, the 2017 AHA/ACC/HRS guidelines for asymptomatic patients that have inducible types of Brugada syndrome recommend observation without any specific therapies or interventions [8]. Induced Brugada-type electrocardiogram, a sign for imminent malignant arrhythmias. Heart Rhythm, 13(7): 1515-1520. [2]:

article thumbnail

QT Correction Formulas Compared to The Rule of Thumb ("Half the RR")

Dr. Smith's ECG Blog

Essential Reading : Full text link: AHA/ACCF/HRS Recommendations for the Standardization and Interpretation of the Electrocardiogram, Part IV: The ST Segment, T and U Waves, and the QT Interval (full text link). Heart 2002;87:220228 This 2017 article by Vandenberk B et al. Some other points: 1.

article thumbnail

A young F is hyperthermic, delirious, and dry: Fever-induced Brugada? Diphenhydramine toxicity? Tricyclic?

Dr. Smith's ECG Blog

Further history later: This patient personally has no further high risk features (syncope / presyncope), but her mother had sudden cardiac arrest in sleep. This is based on the Sieira et al, 2017, risk calculator , which gives a borderline risk score (2).

article thumbnail

Potassium 6.2 with narrow QRS: any indication for calcium?

Dr. Smith's ECG Blog

2] Curiously, ACLS does not include consideration of calcium in its bradycardia algorithm, which could have prevented the arrest and which along with the epi produced ROSC. HyperKalemia with Cardiac Arrest. Severe hyperkalemia: can the electrocardiogram risk stratify for short-term adverse events. West J Emerg Med 2017.