cherry valley forever
todays bird
we're not kids anymore.
祝日 / Permanent Vacation
No title available
Stranger Things
⁂
shark vs the universe
🪼
$LAYYYTER
styofa doing anything
❣ Chile in a Photography ❣
Keni
trying on a metaphor
Show & Tell
2025 on Tumblr: Trends That Defined the Year
pixel skylines
Jules of Nature
JVL
blake kathryn
seen from United States
seen from Colombia
seen from United States
seen from United States
seen from Canada
seen from Côte d’Ivoire
seen from Malaysia
seen from France
seen from Mexico
seen from Germany
seen from United States
seen from Malaysia
seen from France
seen from India
seen from Canada
seen from Malaysia
seen from China
seen from United States
seen from Austria
seen from Malaysia
@teaching-rounds
Q. What does a P wave on an EKG signify?
A. The P wave represents atrial depolarization. It should have an upward direction in leads I and II but inverted in aVR. You can detect right atrial enlargement by a taller than normal P wave in lead II, and left atrial enlargement by a notched P wave in lead II. It is normal for the P wave to be biphasic in lead V1.
Source: LITFL