Essential Facts on the Go: Internal Medicine (3 page)

Sinus rhythm
at a rate of 64/min (P wave rate) with rhythm probably emanating
from third-degree (complete) AV block

Sinus rhythm
(P wave rate about 60/min)
with 2:1 (second-degree) AV block

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Cardiogenic Shock: Initial Management

Reproduced with permission from Longo DL, et al.
Harrison’s Principles of Internal Medicine
, 18th ed. McGraw-Hill, 2012.

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Shock

Physiologic Characteristics of the Various Forms of Shock

Normal Hemodynamic Parameters

Hypovolemic Shock

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Shock: Approach to Resuscitation

Reproduced with permission from Longo DL, et al.
Harrison’s Principles of Internal Medicine
, 18th ed. McGraw-Hill, 2012.

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Heart Murmurs

Systolic Murmurs

Ejection Murmurs

•
Functional

Still’s murmur and its adult variant

Flow murmur emanating from the root of the pulmonary artery