2025, Circulation and Ischemia - Cardiovascular Update

Coupling Interval Counts in Ventricular Premature Depolarizations During Acute Ischemia

Circulation

MARCH 23, 2025

Circulation, Volume 151, Issue 12 , Page 884-886, March 25, 2025.

Ischemia

Ischemia Circulation

New Dodero Center at UH will Revolutionize Limb Salvage

DAIC

FEBRUARY 14, 2025

Lorraine and Bill Dodero tim.hodson Fri, 02/14/2025 - 15:33 Feb. 10, 2025 A generous gift of $5 million from Lorraine and Bill Dodero will establish the Lorraine and Bill Dodero Limb Preservation Center at University Hospitals Harrington Heart & Vascular Institute in Cleveland, Ohio.

Peripheral Arterial Disease

Peripheral Arterial Disease Cancer Innovation Best Practices

Abstract WP371: Cranial bone marrow-derived polymorphonuclear neutrophils comprise a small fraction of infiltrating leukocytes within the ischemic cortex following ischemia/reperfusion injury.

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page AWP371-AWP371, February 1, 2025. The significance of cranial bone marrow-derived leukocytes following ischemic stroke in the setting of ischemia/reperfusion remains uncertain. Mice underwent 90 min tMCAO with peripheral blood collection prior to and at 24 hours following ischemia/reperfusion.

Ischemia

Ischemia Circulation Strokes Stroke

Webinars

Bridging Innovation & Patient Care: The Growing Role of AI

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Abstract TP365: Understanding neutrophil recruitment and lifespan following ischemia/reperfusion using a novel tracking method

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page ATP365-ATP365, February 1, 2025. Large vessel occlusion and reperfusion were simulated using the transient middle cerebral artery occlusion model (tMCAO, 90 minutes of ischemia followed by reperfusion). Infarct size was determined via triphenyl tetrazolium chloride staining.

Ischemia

Ischemia Strokes Stroke Circulation

Abstract TP163: Single- and Multi-Phase Computed Tomography Angiography Are Associated with Digital Subtraction Angiography and American Society of Interventional and Therapeutic Neuroradiology Collateral Score of Three or Greater

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page ATP163-ATP163, February 1, 2025. Collateral status is a well-documented marker of reperfusion and mortality in patients with large vessel occlusion (LVO) anterior circulation strokes, which account for approximately one-third of AIS.

Document

Document Circulation Strokes Stroke

University Hospitals Receives Grant for New Limb Preservation Center

DAIC

FEBRUARY 14, 2025

Lorraine and Bill Dodero tim.hodson Fri, 02/14/2025 - 15:33 Feb. 10, 2025 A generous gift of $5 million from Lorraine and Bill Dodero will establish the Lorraine and Bill Dodero Limb Preservation Center at University Hospitals Harrington Heart & Vascular Institute in Cleveland, Ohio.

Hospital

Hospital Peripheral Arterial Disease Cancer Innovation

Abstract TP247: Iatrogenic Cervical Artery Dissections during Endovascular Interventions

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page ATP247-ATP247, February 1, 2025. Key factors influencing clinical decision-making include location, occlusion rate, pseudoaneurysm formation, intracranial extension, distal collateral circulation, and ischemia.

Stent

Stent Stents Angioplasty Aneurysm

Abstract TP225: Larger Basilar Arterial Diameters Correlate with Reduced Blood Flow Velocities in Ischemic Stroke Patients

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page ATP225-ATP225, February 1, 2025. However, the mechanisms underlying brain ischemia in DE are not well understood. The mean age was 64 13 years, 66% were male, 36% had posterior circulation stroke, 11.4% The mean BA diameter was 3.7 mm, and the mean averaged MFV was 40 21 cm/s.

Strokes

Strokes Stroke Stenosis Ischemia

Can you localize the culprit lesion on angiogram without taking ECG findings into account?

Dr. Smith's ECG Blog

MARCH 25, 2025

There is low voltage in the precordium which always makes reading ischemia harder. In ACS, chest pain is the warning sign of ongoing ischemia. Smith : As Willy says, and as we've said many times before, morphine will resolve pain without resolving ischemia. ECG 1 What do you think? To me, this ECG is not diagnostic.

Chest Pain

Chest Pain Ischemia Plaque Stents

Pulmonary edema, with tachycardia and OMI on the ECG -- what is going on?

Dr. Smith's ECG Blog

MARCH 3, 2025

The patient was started on heparin for possible NSTEMI vs demand ischemia. increasing stenosis, ischemia, volume changes, increased blood pressure, atrial fibrillation, etc.) The EKGs from the ED presentation were felt by cardiology to represent "subendocardial ischemia." Smith : these ECGs do NOT show subendocardial ischemia.

Tachycardia

Tachycardia Pulmonary Chest Pain Stenosis

Patient is informed of her husband's death: is it OMI or it stress cardiomyopathy?

Dr. Smith's ECG Blog

MARCH 8, 2025

It is possible there is microvascular dysfunction producing residual transmural ischemia. But this is most common when there is prolonged ischemia, and this patient had the fastest reperfusion imaginable! Circulation Research , 114 (12), 18521866. Circulation , 92 (3), 657671. Circulation , 125 (3), 491496.

Cardiomyopathy

Cardiomyopathy Myocardial Infarction Defibrillator Bradycardia

Chest pain followed by 6 days of increasing dyspnea -- what happened?

Dr. Smith's ECG Blog

FEBRUARY 26, 2025

Denying patients the potential benefit of revascularization just because their symptoms have lasted a certain amount of time shows poor understanding of the pathophysiology of myocardial ischemia. There were no other causes of dyspnea apparent and thus we can assume that myocardial ischemia started 6 days prior. 2018, July 30).

Chest Pain

Chest Pain Pericarditis Myocardial Infarction Dementia

Electrical instability in a healthy 50 year old. How to manage?

Dr. Smith's ECG Blog

FEBRUARY 6, 2025

That said there were no clinical symptoms or ECG findings suggestive of ongoing ischemia. CT angiogram showing a "hypoplastic" RCA and dominant LCx ( with distinction between what is a "smaller" RCA in a left-dominant circulation vs an RCA with a lumen that is "too small" sometimes being difficult ). 3] Lavalle, C.

Tachycardia

Tachycardia Arrhythmia Atrial Flutter Ablation

Coupling Interval Counts in Ventricular Premature Depolarizations During Acute Ischemia

New Dodero Center at UH will Revolutionize Limb Salvage

Abstract WP371: Cranial bone marrow-derived polymorphonuclear neutrophils comprise a small fraction of infiltrating leukocytes within the ischemic cortex following ischemia/reperfusion injury.

Webinars

Abstract TP365: Understanding neutrophil recruitment and lifespan following ischemia/reperfusion using a novel tracking method

Abstract TP163: Single- and Multi-Phase Computed Tomography Angiography Are Associated with Digital Subtraction Angiography and American Society of Interventional and Therapeutic Neuroradiology Collateral Score of Three or Greater

University Hospitals Receives Grant for New Limb Preservation Center

Abstract TP247: Iatrogenic Cervical Artery Dissections during Endovascular Interventions

Abstract TP225: Larger Basilar Arterial Diameters Correlate with Reduced Blood Flow Velocities in Ischemic Stroke Patients

Can you localize the culprit lesion on angiogram without taking ECG findings into account?

Pulmonary edema, with tachycardia and OMI on the ECG -- what is going on?

Patient is informed of her husband's death: is it OMI or it stress cardiomyopathy?

Chest pain followed by 6 days of increasing dyspnea -- what happened?

Electrical instability in a healthy 50 year old. How to manage?

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