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11 Possible Causes for Impaired Exercise Tolerance, Minoxidil, Premature Ventricular Contraction

  • Congestive Heart Failure

    Minoxidil, a vasodilator, improves hemodynamics but worsens clinical outcomes in patients with HF.[doi.org] The impairment of exercise tolerance indicated by NYHA classification was markedly improved by PD for both groups.[ncbi.nlm.nih.gov] Subsequent analysis revealed that the monitoring function had detected the arrhythmia as frequent premature ventricular contraction, although the arrhythmia did not trigger[ncbi.nlm.nih.gov]

  • Heart Failure

    Minoxidil, a vasodilator, improves hemodynamics but worsens clinical outcomes in patients with HF.[doi.org] Numerous mechanisms unrelated to hemodynamic dysfunction may underlie impaired exercise tolerance in patients with chronic heart failure.[doi.org] Three or more consecutive premature ventricular contractions (ventricular tachycardia), or increasing frequency of ventricular ectopy with at least 6 premature ventricular[ssa.gov]

  • Systemic Scleroderma

    If blood pressure were to remain elevated at 72 h, calcium channel blockers could be added, and if unsuccessful, supplemented with intravenous α/β blockers and/or minoxidil[doi.org] RESULTS: Holter monitoring revealed a larger number of premature supraventricular contractions (PSVCs), as well as premature ventricular contractions (PVCs) in the patients[ncbi.nlm.nih.gov]

  • Chronic Constrictive Pericarditis

    She then developed insidious progressive impairment in her exercise tolerance.[radcliffecardiology.com] Miscellaneous Drugs: doxorubicin; cyclophosphamide; drug-induced SLE (methyldopa, isoniazid, hydralazine); methysergide; smallpox vaccination; dantrolene, phenytoin; minoxidil[patient.info] Electrocardiogram demonstrated sinus rhythm ( n 30), low voltage QRS complex ( n 30), flattening or T-wave inversion ( n 29), and premature ventricular contraction ( n 3).[annals.in]

  • Hypertensive Heart Disease

    In contrast, physicians should avoid the use of most calcium channel blockers, because of their cardiodepressant effects, or potent direct-acting vasodilators such as minoxidil[doi.org] ARRHYTHMIACommon Arrhythmias :*Atrial fibrillation(paroxysmal, chronicrecurrent, or chronic persistent) ,* Premature ventricular contractions (PVCs),* Ventricular tachycardia[slideshare.net] Premature ventricular contractions, ventricular arrhythmias, and sudden cardiac death are observed more often in patients with LVH than in those without LVH.[emedicine.medscape.com]

  • Familial Mitral Valve Prolapse

    Mineralocorticoid resistant hyperkalemia Minimally differentiated acute myeloblastic leukemia Minimal pigment oculocutaneous albinism type 1 Minkowski-Chauffard disease Minoxidil[orpha.net] Objective exercise testing usually does not show impaired exercise tolerance, and many patients exhibit distinct episodes of hyperventilation. 3, 5 Neuropsychiatric symptoms[aafp.org] Electrocardiographic studies may show some premature ventricular contractions, but unlike those in coronary heart disease, these do not indicate injury to the heart muscle[medical-dictionary.thefreedictionary.com]

  • Radiation Pericarditis

    […] chemotherapy medications Adriamycin (doxorubicin) and Cytoxan (cyclophosphamide) The tuberculosis drug Isoniazid The seizure medication Dilantin (phenytoin) The medication Rogaine (minoxidil[verywell.com] exercise tolerance/fatigue.[omicsonline.org] These include often asymptomatic premature ventricular contractions (PVC) to more dangerous ventricular tachycardia and ventricular fibrillation.[frontiersin.org]

  • Nadolol

    Felodipine: (Moderate) Coadministration of felodipine and nadolol can reduce angina and improve exercise tolerance.[pdr.net] […] diazoxide diuretics, eg furosemide , bendroflumethiazide dopamine agonists, eg bromocriptine , apomorphine hydralazine levodopa MAOI antidepressants, eg phenelzine methyldopa minoxidil[netdoctor.co.uk] ventricular contractions (PVCs).[ncbi.nlm.nih.gov]

  • Dofetilide

    Clozapine Dextromethorphan Ethosuximide Ifenprodil Tertiapin Tipepidine Activators K ATP -specific: Aprikalim Bimakalim Cromakalim Diazoxide Emakalim Levcromakalim Mazokalim Minoxidil[en.wikipedia.org] Unfortunately, atrial fibrillation is common in patients with heart failure and can impair exercise tolerance, exacerbate symptoms, and have hemodynamic and thromboembolic[content.nejm.org] Premature ventricular contractions and right bundle branch block were evident at this dose, without changes in cardiovascular parameters.[ncbi.nlm.nih.gov]

  • Sotalol Hydrochloride

    Clozapine Dextromethorphan Ethosuximide Ifenprodil Tertiapin Tipepidine Activators K ATP -specific: Aprikalim Bimakalim Cromakalim Diazoxide Emakalim Levcromakalim Mazokalim Minoxidil[en.wikipedia.org] Felodipine: (Moderate) The concomitant use of felodipine and sotalol can reduce angina and improve exercise tolerance.[pdr.net] […] tachycardia; VF ventricular fibrillation; NSVT nonsustained ventricular tachycardia; PVC premature ventricular contraction; SVA supraventricular arrhythmia.[medicines.org.uk]