MIBHS

OCTOBER 15, 2024

This is where coronary circulation comes into play. Coronary circulation refers to the movement of blood through the network of coronary arteries and veins that supply the heart muscle (myocardium) itself. Step-by-Step Breakdown of Coronary Circulation 1.

Circulation 52

Circulation Heart Attack Heart attacks Chest Pain 52

Circulation: Cardiovascular Quality & Outcomes

FEBRUARY 26, 2025

Circulation: Cardiovascular Quality and Outcomes, Ahead of Print. Coronary anatomy and SYNTAX(Synergy between percutaneous coronary intervention with Taxus and cardiac surgery) scores were measured using coronary computed tomography angiography.

Ischemia 40

Ischemia Heart Disease Angina Anatomy 40

MIBHS

OCTOBER 31, 2024

This may result in ischemia (lack of oxygen to the heart muscle), causing parts of the heart to weaken and enlarge. Regular physical activity can strengthen the heart and improve circulation. Cardiomyopathy Cardiomyopathy is a condition that affects the heart muscle, causing it to become enlarged, thick, or rigid.

Blood Pressure 52

Blood Pressure Blood Clot Heart Valves Heart Rhythm 52

Ken Grauer, MD

MARCH 7, 2023

This qualifies as " dynamic " ST-T wave change — and in a patient with new chest pain, this is indication for prompt cath to define the anatomy and ensure reperfusion. ECG Blog #184 — illustrates the "magical" mirror-image opposite relationship with acute ischemia between lead III and lead aVL ( featured in Audio Pearl #2 in this blog post ).

Blog 78

Blog Chest Pain STEMI Ischemia 78

Dr. Smith's ECG Blog

JUNE 28, 2019

For coronary anatomy, see here: [link] This is the post intervention ECG: All ST Elevation is gone (more proof that it was all a result of ischemia) Formal Echo: Normal estimated left ventricular ejection fraction - 55%. More likely, these T waves probably reflect ischemia of uncertain age. It was stented.

Chest Pain 52

Chest Pain Pericarditis Stents Stent 52

Dr. Smith's ECG Blog

JANUARY 23, 2023

Ischemic ST-Segment Depression Maximal in V1-V4 (Versus V5-V6) of Any Amplitude Is Specific for Occlusion Myocardial Infarction (Versus Nonocclusive Ischemia). 90% stenosis of the proximal ramus intermedius, pre procedure TIMI II flow The ramus intermedius is a normal variant on coronary anatomy that arises between the LAD and LCX.

Chest Pain 52

Chest Pain Blog Stenosis Myocardial Infarction 52

Dr. Smith's ECG Blog

DECEMBER 18, 2022

Compare to the anatomy after stenting: The lower of the 2 now easily seen branches is the circumflex, now with excellent flow. Ischemic ST-Segment Depression Maximal in V1-V4 (Versus V5-V6) of Any Amplitude Is Specific for Occlusion Myocardial Infarction (Versus Nonocclusive Ischemia). Circulation 2002; 105(4): 539-42.

Myocardial Infarction 40

Myocardial Infarction Chest Pain Blog Echocardiogram 40