Dizziness 2. Approach to the Patient with Vertigo

Dizziness 3. Approach to the Patient with Near Syncope

Table: Vasopressor effects on adrenergic receptors

12-lead ECG: Inferior-lead ST depression

Cardiac auscultation, Metronome simulation of fetal heart sound rates (~160 bpm)

Cardiac auscultation, Metronome simulation of fetal heart sound rates (~140 bpm)

Excitation-coupling (E-c) Cascade

Cardiac auscultation, Metronome simulation of fetal heart sound rates (~180 bpm)

Table: Shoulder pain: Pivotal history questions