Pulmonary-Systemic Shunt Ratio { Qp / Qs } #CCU_ECHO ================================= can be estimated by using 2-D echo and spectral Doppler measurements in patients who have intra- or extra-cardiac shunts e.g. atrial or ventricular septal defects. Qp = RVOT VTI ⋅π⋅ (RVOT2) / 2 Qs = LVOT VTI ⋅π⋅ (LVOT2) / 2 Qp/Qs Ratio = Qp / Qs Definitions ~~~~~~~~ LVOT Left ventricular outflow tract diameter (mm) LVOT VTI LVOT subvalvular velocity time integral (cm) RVOT Right ventricular outflow tract diame
0:17
Pulmonary-Systemic Shunt Ratio { Qp / Qs } #CCU_ECHO ================================= can be estimated by using 2-D echo and spectral Doppler measurements in patients who have intra- or extra-cardiac shunts e.g. atrial or ventricular septal defects. Qp = RVOT VTI ⋅π⋅ (RVOT2) / 2 Qs = LVOT VTI ⋅π⋅ (LVOT2) / 2 Qp/Qs Ratio = Qp / Qs Definitions ~~~~~~~~ LVOT Left ventricular outflow tract diameter (mm) LVOT VTI LVOT subvalvular velocity time integral (cm) RVOT Right ventricular outflow tract diame
566 viewsJul 3, 2023
FacebookCCU
Pediatric Echo: A Step-by-Step Guide to Quantifying Shunt Flow (Qp/Qs) in ASD/VSD
4:50
Pediatric Echo: A Step-by-Step Guide to Quantifying Shunt Flow (Qp/Qs) in ASD/VSD
215 views2 months ago
YouTubeJohnson's Cardiology
How To Calculate IV Flow Rates
6:04
How To Calculate IV Flow Rates
135.4K viewsJun 10, 2016
YouTubeRN Kid
Spirometry Made Easy
48:27
Spirometry Made Easy
12.2K viewsMay 14, 2017
YouTubeAli Altalag
Short Heart Failure Video
2:27
Short Heart Failure Video
2M viewsSep 1, 2019
YouTubeSimpleNursing
Pulmonary Function Test Demonstration
5:33
Pulmonary Function Test Demonstration
145.2K viewsMay 22, 2014
YouTubeAeroflow Health
Respiratory | Spirometry: Lung Volumes & Capacities
22:14
Respiratory | Spirometry: Lung Volumes & Capacities
1M viewsJul 8, 2017
YouTubeNinja Nerd
19:50
Part 1 - Interpretation of PFT's
94.7K viewsJan 26, 2012
YouTubePeterSloaneMD
15:12
Part 2 - Interpretation of PFT's
38K viewsJan 26, 2012
YouTubePeterSloaneMD
15:05
Pulmonary Function Tests (PFT): Lesson 2 - Spirometry
721.6K viewsFeb 3, 2014
YouTubeStrong Medicine
10:42
Lung Volumes and Capacities
246.3K viewsJun 24, 2020
YouTubeDr Matt & Dr Mike
35:59
Pulmonary capillary wedge pressure (PCWP)
37.4K viewsApr 14, 2020
YouTubeCardiology and Beyond
7:59
Alveolar gas equation - part 1 | Respiratory system physiology | NCLEX-RN | Khan Academy
215.7K viewsFeb 5, 2013
YouTubekhanacademymedicine
9:00
Fluids - Lecture 3.1 - Flow Rate Measurement
291.5K viewsNov 23, 2010
YouTubeBenjamin Drew
14:14
Ventilation Perfusion (VQ) Mismatch Explained Clearly
636.5K viewsNov 29, 2012
YouTubeMedCram - Medical Lectures Explained CLEA…
14:09
Spirometry: Procedure and Results
64.3K viewsDec 4, 2020
YouTubeAMBOSS: Medical Knowledge Distilled
8:28
Pulmonary Function Tests - PFT Interpretation Explained (Pulmonology)
251.9K viewsNov 17, 2019
YouTubeMedCram - Medical Lectures Explained CLEA…
10:49
Shunting Explained Clearly (Pulmonary Shunt) - Remastered
170.2K viewsAug 21, 2019
YouTubeMedCram - Medical Lectures Explained CLEA…
14:52
Understanding Shunt Fraction (Qp/Qs)
53.3K viewsNov 16, 2014
YouTubeR. Kannan Mutharasan
12:11
Pulmonary Function Tests (PFT): Lesson 3 - Lung Volumes
331.2K viewsFeb 15, 2014
YouTubeStrong Medicine
8:19
Systemic Vascular Resistance (Total Peripheral Resistance) | Cardiology
234.4K viewsJul 25, 2019
YouTubeDr Matt & Dr Mike
8:31
Lung Function - Lung Volumes and Capacities
931K viewsFeb 10, 2018
YouTubeArmando Hasudungan
7:24
Peak Flow and Spirometry - Lung Function Tests
522.2K viewsMay 13, 2012
YouTubeOxford Medical Education
1:34
How to use a peak flow meter | Boston Children's Hospital
NATIONALLY RATED HOSPITAL
About this channel
YouTubeBoston Children's Hospital
59:05
Fluid Mechanics: Centrifugal Pump Characteristics (21 of 34)
289.3K viewsAug 11, 2018
YouTubeCPPMechEngTutorials
7:39
Pulse Wave Doppler Step by Step - LVOT VTI Example
160K viewsJun 26, 2020
YouTubePOCUS 101
6:01
Lung Volumes and Capacities | Spirogram | Spirometry | Respiratory Physiology
356.4K viewsDec 25, 2020
YouTubeByte Size Med
14:16
Calculating Pump Delivery Pressure and Power Consumption
174.6K viewsJul 11, 2019
YouTubeEngineers Academy
4:55
Spirometry, Lung Volumes & Capacities, Restrictive & Obstructive Diseases, Animation.
311.4K viewsApr 29, 2019
YouTubeAlila Medical Media
19:55
Respiratory Therapy - Pulmonary Function Test Series (1/4) - FVC, FEV1, and the key...FEV1%
69K viewsApr 28, 2020
YouTubeRespiratory Coach
See more