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  1. Known as a major cause of ischemic heart events and death in young adults, cocaine can produce an Na+ channel blocking effect in cardiomyocytes, which can impair conduction and lead to severe cardi...

    Cocaine-Induced Na+ Channel Blocking Effect | JACC: Clinical ...

    www.jacc.org/doi/10.1016/j.jacep.2022.12.010
    www.jacc.org/doi/10.1016/j.jacep.2022.12.010
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  2. Life in the Fast Lane
    https://litfl.com/cocaine-toxicity-cc

    Cocaine Toxicity • LITFL • CCC Toxicology

    标记:
    Cocaine Ecg
    Cocaine Toxidrome
    Cocaine Toxicity Wikem
  3. nih.gov
    https://pmc.ncbi.nlm.nih.gov/articles/PMC6183626

    Cocaine-Induced Electrocardiographic Phenomenon - PMC

  4. Cocaïne EKG的图片

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  5. AHA/ASA Journals
    https://www.ahajournals.org/doi/full/10.1161…

    Management of Cocaine-Associated Chest Pain and …

    2008年3月17日 · Establishing cocaine use in a patient presenting with chest pain should depend primarily on self-reporting. As the use of cocaine may influence treatment strategies, patients being evaluated for possible acute coronary …

    标记:
    Myocardial infarction
    Chest pain
    Publish Year:2008
  6. Emergency Medicine Cases
    https://emergencymedicinecases.com/ecg...

    ECG interpretation in cocaine chest pain - EM Cases

    标记:
    Cocaine Ecg
    Chest pain
  7. AHA/ASA Journals
    https://www.ahajournals.org/doi/10.1161/CI…

    Stimulant Drugs of Abuse and Cardiac Arrhythmias

    2021年12月28日 · Substituted amphetamines and cocaine affect the expression and activation kinetics of multiple ion channels and calcium signaling proteins resulting in EKG changes, and atrial and ventricular brady and tachyarrhythmias.

    标记:
    Cocaine Ekg Changes
    Anti Arrhythmic Heart Drugs Names
  8. AHA/ASA Journals
    https://www.ahajournals.org/doi/10.1161/...

    Cardiovascular Effects of Cocaine | Circulation

    2010年12月14日 · Myocardial oxygen supply is decreased through coronary vasoconstriction and enhanced thrombosis. Myocardial oxygen demand may exceed myocardial oxygen supply, leading to ischemia or infarction. Cocaine …

    标记:
    Myocardial infarction
    Cardiovascular Effects of Cocaine
    Cocaine Cardiomyopathy
  9. 其他用户还问了以下问题
    Are ECGs a risk factor for cocaine-associated chest pain?
    There are 3 important scenarios of ECGs with cocaine-associated chest pain: Patients with cocaine-associated chest pain are at risk for false positive STEMI and unnecessary cath lab activation.

    ECG Cases 38 – ECG Interpretation in Cocaine Chest Pain

    emergencymedicinecases.com
    Which EKG abnormalities are associated with cocaine-induced Brugada pattern?
    EKG abnormalities included ST-elevation, ST-depression, voltage criteria for left ventricular hypertrophy, and nonspecific ST and T wave abnormalities. 35 Moreover, cocaine-induced Brugada pattern has been described. 36, 37 Table 2. Summary of Available Evidence of EKG Changes in Stimulant Drugs Use

    Stimulant Drugs of Abuse and Cardiac Arrhythmias

    ahajournals.org
    Can a modified heart score help identify high-risk patients with cocaine-associated chest pain?
    It’s been suggested that a modified HEART score add cocaine use to more accurately risk stratify patients with cocaine-associated chest pain , and ECG signs of reperfusion can also identify high-risk patients.

    ECG Cases 38 – ECG Interpretation in Cocaine Chest Pain

    emergencymedicinecases.com
    Does cocaine cause myocardial infarction?
    But the majority don’t have myocardial infarction: in a nationwide sample of patients with non-pleuritic chest pain after cocaine use, 9.7% had myocardial infarction and 3.8% required percutaneous coronary intervention.

    ECG Cases 38 – ECG Interpretation in Cocaine Chest Pain

    emergencymedicinecases.com
    Is risk stratification possible in patients with chest pain associated with cocaine?
    These studies suggest that risk stratification on the basis of well-established criteria, including ECG changes and positive cardiac troponin, is feasible and safe in patients with chest pain associated with cocaine use. Patients at high risk should be admitted to monitored beds.

    Management of Cocaine-Associated Chest Pain and Myocardial Infarcti…

    ahajournals.org
    How does cocaine affect cardiac myocytes?
    Cocaine affects cardiac myocytes directly by blocking sodium channels, which decreases left ventricular (LV) contractility and is arrhythmogenic.

    Cardiovascular Effects of Cocaine | Circulation - AHA/ASA Journals

    ahajournals.org
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  10. nih.gov
    https://pmc.ncbi.nlm.nih.gov/articles/PMC28…

    Treatment of patients with cocaine-induced …

    Cocaine-associated myocardial ischaemia and infarction is a multifactorial process that results from increased demand, vasospasm, impaired vasodilation, enhanced coagulation, impaired thrombolysis and accelerated atherogenesis .

  11. JACC Journals
    https://www.jacc.org/doi/10.1016/j.jacep.20…

    Cocaine-Induced Na+ Channel Blocking Effect | JACC: …

    Known as a major cause of ischemic heart events and death in young adults, cocaine can produce an Na+ channel blocking effect in cardiomyocytes, which can impair conduction and lead to severe cardiotoxicity.

    标记:
    Clinical electrophysiology
    Cocaine
  12. Medscape
    https://www.medscape.com/viewarticle/75…

    ECG Findings Associated With Cocaine Use in Humans

    96 行 · A huge variety of electrocardiographic manifestations can occur with cocaine use and comprise intoxication including rhythm disturbances (special attention should be given to atrial fibrillation...

    标记:
    Cocaine Ecg
    Cocaine Ekg Changes
    Cocaine Use in Humans
  13. National Center for Biotechnology Information
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9122013

    A Rare yet Morbid Complication of Cocaine Use: Brugada Type 1 …

    标记:
    10.7759/cureus.24309
    Cureus 2022 Apr; 14(4): e24309.
    Published:2022/04
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