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Query: UMLS:C0018801 (
heart failure
)
72,216
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
In many patients, the treatment of
heart failure
(HF) cannot be optimized because of pre-existing or treatment-induced hypotension.
Midodrine
, a peripheral alpha1-adrenergic agonist may allow for up-titration of neurohormonal antagonist therapy leading to improved outcomes. Ten consecutive patients with HF due to systolic dysfunction and symptomatic hypotension interfering with optimal medical therapy were started on midodrine. After a 6-month follow-up, a higher percentage of patients were on optimal HF therapy (angiotensin-converting enzyme inhibitor/angiotensin receptor blocker mg % of optimal dose 20% vs 57.5%; P<.001) (beta-blockers mg % optimal dose 37.5% vs 75%; P<.001) (spironolactone/eplerenone mg % 43.7% vs 95%; P<.001). This led to an improvement in left ventricular ejection fraction (baseline 24+/-9.4 vs 32.2+/-9.9; P<.001) and clinical outcomes, with a significant reduction in total hospital admissions (32 vs 12; P=.02) and total hospital days (150 vs 58; P=.02).
...
PMID:The use of midodrine in patients with advanced heart failure. 1952 58
Several cardiovascular drugs may induce or worsen orthostatic hypotension especially in patients treated for hypertension, coronary artery disease and
heart failure
. Orthostatic hypotension is more frequent in polymedicated elderly patients with co-morbidities (prevalence 23%). In hypertensive elderly patients, the combination of three antihypertensive agents including a beta-blocker induces more frequently orthostatic hypotension. Supplementation in water and especially salt is generally not recommended in case of hypertension and
heart failure
. Education of patient to preventive counter-pressure maneuvers and muscle training of the lower limbs must be part of treatment.
Midodrine
causes supine hypertension in almost 25% of patients precluding to take this medication at the end of the afternoon. In severe
heart failure
, midodrine seems to be helpful to optimize drug treatment in patients suffering from hypotension.
...
PMID:[Orthostatic hypotension: implications for the treatment of cardiovascular diseases]. 2281 84
It is estimated that 5% of patients with
heart failure
(HF) will progress to end-stage disease refractory to medical therapy and might require prolonged hospitalisation with inotropic support. We present the case of a patient with end-stage HF who was admitted with cardiogenic shock. During his hospitalisation, he required prolonged intravenous vasopressor therapy due to refractory hypotension. He did not qualify for heart transplantation or left ventricular-assist device strategies.
Midodrine
was started as a last resort attempt to wean off vasopressors. After 5 days of therapy, the patient was weaned entirely off vasopressors and was discharged home for hospice care. By the time of discharge, he was tolerating low-dose carvedilol along with midodrine. We propose midodrine as a reasonable alternative for patients with end-stage HF with reduced ejection fraction and refractory hypotension, who are dependent on intravenous vasoactive drugs and are not candidates for advanced HF therapies.
...
PMID:Midodrine in end-stage heart failure. 3258 Oct 3