All About Cardiovascular System and Disorders

APRIL 13, 2024

This highlights the need for serial ECGs in acute coronary syndrome as initial ECGs may be near normal even in those with severe disease. Classical electrocardiographic pattern in left main coronary artery disease is ST elevation in aVR with extensive ST depression in other leads, most prominent in I, II and V4-V6.

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Stenosis Coronary Artery Bypass Graft Coronary Artery Disease Document 52

Dr. Smith's ECG Blog

DECEMBER 6, 2024

Watch what happends as the heart recovers from its episode of ischemia. Angiogram: Severe two-vessel coronary artery disease of a left dominant system including 70 to 80% stenosis involving the distal left main/bifurcation. The ECG shows inferior ischemia. Are the T-waves in leads I and II hyperacute? Hard to tell.

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Coronary Artery Bypass Graft Ischemia Stenosis Chest Pain 100

MIBHS

OCTOBER 15, 2024

For example, if a coronary artery becomes blocked due to plaque buildup (a condition known as coronary artery disease), the heart muscle may not receive enough oxygen, leading to chest pain (angina) or, in more severe cases, a heart attack. CAD is one of the leading causes of heart attacks.

Circulation 52

Circulation Heart Attack Heart attacks Chest Pain 52

Dr. Anish Koka

MAY 16, 2023

Diamond and Forrester accomplished this by first establishing the prevalence of coronary artery disease based on how clinically likely patients with chest pain symptoms were found to have coronary disease based on a coronary angiogram. Thanks for reading Dr. Anish Koka's Newsletter!

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Chest Pain Coronary Artery Disease Cancer Heart attacks 52

Dr. S. Venkatesan MD

OCTOBER 29, 2024

Aggressive lipid-lowering therapy compared with angioplasty in stable coronary artery disease. Reference Pitt B, Waters D, Brown WV, van Boven AJ, Schwartz L, Title LM, Eisenberg D, Shurzinske L, McCormick LS. Atorvastatin versus Revascularization Treatment Investigators. N Engl J Med. 1999 Jul 8;341(2):70-6. PMID: 10395630.

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Angioplasty Coronary Artery Disease Plaque Angina 52

Dr. Smith's ECG Blog

AUGUST 9, 2019

Post by Smith and Meyers Sam Ghali ( [link] ) just asked me (Smith): "Steve, do left main coronary artery *occlusions* (actual ones with transmural ischemia) have ST Depression or ST Elevation in aVR?" Here I explain: First, you don't know for certain what the state of the artery was at the time of the ECG.

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Myocardial Infarction Ischemia STEMI Cardiogenic Shock 52

Dr. Smith's ECG Blog

MARCH 6, 2019

She requires maximal medical management per all current guidelines (including heparin and P2Y12 inhibitor per cardiology), as well as consideration for emergent cath in the case of persistent ischemia. So what will you do for this patient? They found an acute, total, thrombotic occlusion of the proximal LAD. They opened it. Patel et al.,

STEMI 52

STEMI Chest Pain Ischemia Myocardial Infarction 52

Dr. Smith's ECG Blog

NOVEMBER 30, 2022

Takotsubo is a sudden event, not one with crescendo angina. Hospital Course The patient was taken emergently to the cath lab which did not reveal any significant coronary artery disease, but she was noted to have reduced EF consistent with Takotsubo cardiomyopathy. Learning Points: 1. Lindahl et al. References: 1.

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Plaque Chest Pain Thrombosis Stenosis 52

Cardiology Update

APRIL 30, 2024

The highly impactful International Study of Comparative Health Effectiveness With Medical and Invasive Approaches ( ISCHEMIA ) trial investigated the effectiveness of invasive (INV) versus conservative (CON) strategies for managing stable coronary artery disease. Original article: Gaudino M et al. EuroIntervention.

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Coronary Artery Disease Ischemia Outcomes Cardiac Arrest 119

Journal of the American Heart Association

FEBRUARY 27, 2024

We evaluated the primary outcome (cardiovascular death, myocardial infarction, or hospitalization for unstable angina, heart failure, or resuscitated cardiac arrest) and other end points, by sex, in 1168 (22.6%) women and 4011 (77.4%) men. Women had less coronary artery disease: multivessel in 60.0% of women versus 25.6%

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Ischemia Coronary Artery Disease Myocardial Infarction Outcomes 45

Cardiometabolic Health Congress

MAY 10, 2024

In a study published by the American Heart Association, “Sex and Age Differences in the Association of Depression With Obstructive Coronary Artery Disease and Adverse Cardiovascular Events,” researchers investigated 3,237 patients (35% women) undergoing coronary angiography to evaluate for coronary artery disease (CAD).

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Coronary Artery Disease Obesity Chest Pain Ischemia 59