DAIC

JANUARY 25, 2024

Coronary computed tomography angiography (CCTA) is routinely used to diagnose CAD caused by the narrowing (stenosis) or blockage of the coronary arteries that supply the heart with blood. More than 8 million Americans visit hospital emergency departments experiencing chest pain every year.

Heart Attack 110

Heart Attack Heart attacks Technology Cardiovascular Disease 110

Frontiers in Cardiovascular Medicine

FEBRUARY 7, 2024

The vessels with reduced CFR presented a significantly higher prevalence of obstructive CAD (37% vs. 26%; P  < 0.001), diffused atherosclerosis (22% vs. 11%; P  < 0.001), low-attenuation plaque (6% vs. 3%; P  = 0.030), and positive remodeling (7% vs. 2%; P  = 0.001). FAI was higher in vessels with reduced CFR (−80.8 HU HU vs. −81.8 HU;

Coronary Artery Disease 64

Coronary Artery Disease Atherosclerosis Plaque Risk Factors 64

Frontiers in Cardiovascular Medicine

MAY 21, 2024

Doppler ultrasonography performed a day after the operation showed an increase in systolic blood velocity, with no observed urine output and raising a suspicion of arterial anastomotic stenosis. The transplant renal artery lesion was intervened with a stent.

Transplant 52

Transplant Ultrasound Atherosclerosis Plaque 52

Cardiometabolic Health Congress

NOVEMBER 14, 2024

42% of adults are considered obese , increasing their risk of diabetes, hypertension, and cardiovascular issues. Additionally, 10% of the global population suffers from chronic kidney disease , with diabetes and hypertension as significant risk factors. In the U.S.,

CME 103

CME Obesity Heart Failure Biomarkers 103

Journal of the American Heart Association

DECEMBER 8, 2023

The degree and extent of subclinical coronary atherosclerosis were evaluated by coronary computed tomographic angiography, and ≥50% diameter stenosis was defined as significant. After adjustment for cardiovascular risk factors, depression was not significantly associated with any coronary plaque (adjusted odds ratio [OR], 1.05 [95% CI, 0.78–1.41];P=0.746),

Coronary Artery Disease 40

Coronary Artery Disease Atherosclerosis Plaque Stenosis 40

Dr. Smith's ECG Blog

DECEMBER 19, 2023

link] A 62 year old man with a history of hypertension, type 2 diabetes mellitus, and carotid artery stenosis called 911 at 9:30 in the morning with complaint of chest pain. Smith's comments in the May 19, 2020 post : — Non-obstructive coronary disease does not ne cessarily imply no plaque rupture with thrombus. It is not rare.

Plaque 127

Plaque Angina Blog Stents 127

Circulation

JANUARY 15, 2024

Nevertheless, the relationship between CAC and the susceptibility of a plaque to provoke a thrombotic event remains incompletely understood. Limited spatial resolution and blooming artifacts may hinder estimation of degree of coronary artery stenosis. This review summarizes the current understanding and literature on CAC.

Coronary Artery Disease 45

Coronary Artery Disease Atherosclerosis Laboratory Plaque 45

Dr. Smith's ECG Blog

DECEMBER 7, 2023

I quickly reviewed the patient’s records and saw that she was a 53 year old woman with a history of BMI 40, but no other identifiable risk factors for coronary artery disease. Learning Points: Type 1 MI is the type we are most familiar with: rupture of atherosclerotic plaque with production thrombus or platelet fibrin aggregates.

SCAD 114

SCAD Ischemia Coronary Artery Disease Cardiomyopathy 114

EMS 12-Lead

JULY 24, 2023

Given the consistency of the clinical profile with typical angina, associated risk factors, and abnormal ECG findings, a cardiology consult was promptly requested. Category 1 : Sudden narrowing of a coronary artery due to ACS (plaque rupture with thrombosis and/or downstream showering of platelet-fibrin aggregates. Severe HTN d.

Angina 52

Angina Ischemia Coronary Angiogram Stenosis 52

Stroke: Vascular and Interventional Neurology

NOVEMBER 9, 2023

However, CTA head and neck 4 days later demonstrated 90 percent stenosis of the mid left V2 at the C3‐4 level and a 75‐90 percent stenosis of the left mid V2 segment at the C5‐6 level (hard and soft plaque in these areas). He also had moderate stenosis of the right V4 segment.

Stenosis 40

Stenosis Peripheral Arterial Disease Atherosclerosis Pacemaker 40

Open Heart

MARCH 21, 2022

FFR CT was measured 1 cm distal to the coronary plaque or in the middle of the segments if no coronary lesions were present. Sensitivity analysis was done by cardiac risk factors, degree of stenosis and image quality. Results A total of 535 coronary segments in 60 patients were assessed.

Plaque 40

Plaque Physiology Risk Factors Stenosis 40

Dr. Smith's ECG Blog

MAY 19, 2020

If the arrest was caused by acute MI due to plaque rupture, then the diagnosis is MINOCA. Here is my comment on MINOCA: "Non-obstructive coronary disease" does not necessarily imply "no plaque rupture with thrombus." They often cannot even be recognized as culprits, as fissured or ulcerated plaque. myocarditis).

Defibrillator 52

Defibrillator Circulation Plaque Cardiac Arrest 52

DAIC

FEBRUARY 29, 2024

24: Joint American College of Cardiology/Journal of the American College of Cardiology Late-Breaking Clinical Trials (Session 402) Saturday, April 6 9:30 – 10:30 a.m.

Aortic valve 103

Aortic valve Myocardial Infarction Aortic Blood Pressure 103

Dr. Smith's ECG Blog

MARCH 28, 2017

A completely healthy 30-something year old woman with no cardiac risk factors had sudden onset of bilateral trapezius pain that radiated around to her throat. R Risk factors = 0 5. Risk of 30-day adverse events is less than 1.7%. She called 911. mm at the J-point, relative to the PQ junction. A Age: = 0 4.

STEMI 40

STEMI Risk Factors Bicuspid/Mitral Ultrasound 40

Dr. Smith's ECG Blog

JULY 31, 2013

No thromboembolism risks, not pleuritic, no radiation to the back. No cardiac risk factors, no cocaine use. It showed a 99% stenosis in the RCA, and proximal to a posterolateral branch. Nevertheless, even young people have atherosclerosis and plaque rupture. History: Onset of CP 2.5 hours prior to ED arrival.

Chest Pain 52

Chest Pain Aneurysm STEMI Ischemia 52

Dr. Smith's ECG Blog

OCTOBER 23, 2022

A completely healthy 30-something year old woman with no cardiac risk factors had sudden onset of bilateral trapezius pain that radiated around to her throat. R Risk factors = 0 5. Risk of 30-day adverse events is less than 1.7%. The ECG told the story. The first troponin was below the level of detection (LoD).

STEMI 40

STEMI Chest Pain Hospital Risk Factors 40

Stroke Journal

FEBRUARY 1, 2024

Previous studies demonstrated bilateral symmetry in atherosclerotic plaque burden and calcification scores. Within each artery, the range of slices with wall thickness &gt; 2mm on any scan was included as potential atherosclerotic plaque. Each subject underwent an average of 4.8 scans over 5.2 scans over 5.2

Atherosclerosis 40

Atherosclerosis Plaque Risk Factors Stenosis 40

Frontiers in Cardiovascular Medicine

DECEMBER 8, 2024

Demographic characteristics, vascular risk factors, and the results of preoperative serum biochemistry were measured and collected. The risk factors for vulnerable carotid plaque were analyzed. A Lasso-logistic regression prediction model was developed and compared with traditional logistic regression models.

Plaque 52

Plaque Stenosis Risk Factors Hospital 52