EchoTalk Echocardiography
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EchoTalk Echocardiography
@echotalk
Prof. Jose R. Matos-Souza. Associate Professor. Lab. Director Echo: UNICAMP Medical School. https://t.co/ib8ucnPJ72 (YouTube =EchoTalk) .


Among patients with atrial fibrillation at high risk for stroke and bleeding, left atrial appendage closure was not noninferior to medical therapy in reducing the risk of stroke, embolism, major bleeding, or death at 3 years. Full CLOSURE-AF trial results: nejm.org/doi/full/10.10… Editorial: Left Atrial Appendage Closure — Another Overused Method in Cardiology? nejm.org/doi/full/10.10…


@drjohnm I have been outspoken on the massive misuse of CAC testing for a long time (excerpt from my book in 2011) and have never ordered one.







2️⃣ Protocol Typical approach (most commonly semi-supine bicycle exercise): Baseline (rest): Mitral inflow E velocity Septal and lateral e′ Average E/e′ TR velocity Heart rate and blood pressure During exercise (each stage or at peak): Repeat E and e′ → calculate E/e′ Measure TR velocity Record symptoms and workload Key acquisition points Prefer semi-supine bicycle to allow imaging during exercise If treadmill used → acquire images within ~1 min of peak exercise Evaluate E/e′ and TR velocity response to exercise #ASEchoJC






















