NanoVNA-H4 Vector Network Analyzer | 10kHz-1.5GHz | 4.0” Touch Screen | MicroSD Port | 1950mAh Battery | PC & Android Software Support

NanoVNA-H4 Vector Network Analyzer | 10kHz-1.5GHz | 4.0” Touch Screen | MicroSD Port | 1950mAh Battery | PC & Android Software Support

Marsoni

M251S

$92.99

Get it in 3 business days with 1 day shipping. Friday, May 29

NanoVNA-H4 Vector Network Analyzer | 10kHz-1.5GHz | 4.0” Touch Screen | MicroSD Port | 1950mAh Battery | PC & Android Software SupportPower Up Your RF Toolkit with the NanoVNA H4 Featuring a broad 10kHz to 1. 5GHz frequency range and a 4. 0 inch LCD touchscreen, it delivers a clear, user friendly interface for fast, precise signal analysis. Whether you're an engineer or a radio hobbyist, it enables accurate measurement of antenna resonance, SWR, impedance, and morehelping you achieve peak performance in every project. Specifications Frequency Range: 10kHz 1. 5GHz Hardware Version:

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I am a cardiologist in my 50s. I have long been interested in hemodynamics and have an extensive home file system and library of Cardiovascular related books and journal articles. I thought I understood hemodynamics and tracings very well. However this book is a treasure trove of info that simply cannot be found in other publications. It has been a very worthwhile purchase. Highly recommended. This is best suited for cardiology fellows and beyond in my opinion. This info is simply not to be found elsewhere. It is as if a grey haired attending is pointing out minutiae to you that you had not realized was buried in the tracings. Well written and easy to digest. It is best to have a good understanding of hemodynamics and waveforms before reading this though. The correlation with ECHO and diastolic issues is also very good. (This book should be required reading for all cardiology fellows - invasive or noninvasive)

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Reviewed in the United States on February 7, 2016

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Bozeman, US

★★★★★ 5

Hemodynamics

Format: Paperback

Very good book for students and residents of cardiology who want to learn from basic to adavence hemodynamics! Im strongly recommending it to everyone ! Its like a bible for hemodynamics!!

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Reviewed in the United States on June 11, 2024

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C Hwang

Lake Worth, US

★★★★★ 5

Excellent

Format: Paperback

As a second-year cardiology fellow, I used to get very confused with hemodynamics during my cath and CCU rotations. This book is a gem, it is clear and logically written, has great explanations of waves and great illustrations. The constrictive pericarditis, valvular disease, and FFR chapters are impressive with echocardiographic and physiologic correlations. I actually liked everything I read, like the nice differentiation between the pressure tracings of various chambers. Some of it requires multiple reads but it is worth it. I realized that I had missed a great deal of the basic understanding of pressure tracing configuration, wedge pressure, shunts. There are also over 50 cases in a test-answer format probably covering and reviewing most hemodynamic topics. It is like 2 books in 1.

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Reviewed in the United States on March 14, 2013

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Aziz A

Belleville, US

★★★★★ 3

Black and white

Format: Paperback

Bought this book. Good content. However my copy is in black and white. There are references to colored arrows. I later learned that others have a colored copy.

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Reviewed in the United States on January 30, 2026

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Alexandra Joseph

Waukegan, US

★★★★★ 5

AMAZING BOOK!!!!!

Format: Paperback

AMAZING BOOK!!!!!! WOW!!! everything you need to know about hemodynamics. This book explains the concepts with graphing, images. It also summarizes the key points. I wish I have read that book sooner. I could not believe it that in 1 book I found all the information I needed for the cardiology boards and my daily practice. Thank you o ugh Dr. Hanna for taking the time to write this book. Much Thanks!!!!

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Reviewed in the United States on September 5, 2020