Cardiac Findings during Uncomplicated Acute Influenza in Ambulatory Adults

Ison, Michael G.; Campbell, Vicky; Rembold, Christopher M.; Dent, John; Hayden, Frederick G.

doi:10.1086/427282

Cited by 75 publications

(72 citation statements)

References 24 publications

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“…Fever and cough were the most frequent symptoms in ILI patients. Fever was reported more often by H1N1 positive patients (91% vs. 72.9%; P < 0.01), with similar numbers found in literature, 87.3-95.9% [13,14,18,19]. Incidence of headache was also higher in H1N1 positive group (31.8% vs. 18.5%; P < 0.05).…”

Section: Discussionsupporting

confidence: 81%

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Clinical characteristics of adult patients with influenza-like illness hospitalized in general ward during Influenza A H1N1 pandemic 2009/2010

Pečavar

Nadrah

Papst

et al. 2011

Wien Klin Wochenschr

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Section: Discussionsupporting

confidence: 81%

“…History of drug allergies or asthma was more common in H1N1 positive patients; the same is reported by other researchers [4,19]. Other chronic pulmonary diseases (e.g.…”

Section: Discussionsupporting

confidence: 81%

Clinical characteristics of adult patients with influenza-like illness hospitalized in general ward during Influenza A H1N1 pandemic 2009/2010

Pečavar

Nadrah

Papst

et al. 2011

Wien Klin Wochenschr

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show abstract

“…Clinical findings in patients with influenza were consistent with typical systemic effects, such as high temperature, muscle pain and fatigue, and also indicated frequent episodes of myocardial ischemia (Greaves et al, 2003;Ison et al, 2005;Paul, 1963;Verel et al, 1976). These results led to the hypothesis that influenza may play a role in triggering cardiovascular events.…”

Section: Introductionmentioning

confidence: 62%

Studies of Nuclex effect under cardiovascular disorders, influenza and acute upper respiratory tract infection

Tkachuk

Швед

Prokopovych

et al. 2013

IJBHR

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Abstract:The obtained results have confirmed the efficacy of Nuclex in terms of normalisation of parameters of coronary reserve, and in terms of elimination of the main signs and symptoms of influenza and acute upper respiratory tract infection (URTI), in particular, normalisation of body temperature, disappearance of headache, catarrhal phenomena, and general fatigue. The decrease in intensity of these signs and symptoms in the study group appeared one to three days earlier than in the control group, and this difference remained significant until the end of treatment. On the 14th day of Nuclex intake influenza A virus H1N1 could not be found by means of PCR in 58.33% of the study group patients, meanwhile in the control group patients the virus was still detectable. The results have clearly demonstrated the significant difference in the treatment efficacy between the control and study groups thus favouring the latter. Nuclex has been proven effective to completely remove the influenza virus from the body.

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“…Typically, clinical manifestations are mild and result in uncomplicated cases, but there have been reports of fatal cases from cardiac involvement (8). ECG abnormalities can be seen in up to 45% of individual infected with influenza, including ST deviation, T wave flattening, Q wave formation, and atrial fibrillation (9). Observational studies have suggested that influenza viruses can trigger cardiovascular death and that vaccines against influenza may decrease the risk of cardiovascular events in susceptible individuals (10).…”

Section: Discussionmentioning

confidence: 99%

Influenza H1N1 infection leading to cardiac tamponade in a previously healthy patient: A case report

Bainey¹,

Sidhu²,

Sharma³

et al. 2016

Res Cardiovasc Med

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Introduction: The cardiac manifestations of influenza A are broad, ranging from self-limited pericarditis to fatal cardiomyopathy. The 2009 H1N1 influenza A (H1N1) strain is a rare cause of pericarditis, and its role in developing a pericardial effusion leading to tamponade has infrequently been reported. Case Presentation: We describe a case of a young female with no prior cardiovascular history who presents with a pericardial effusion and shock secondary to cardiac tamponade from pericarditis due to H1N1 influenza A. Conclusions: This case highlights the potential severity of H1N1 infections and the utility of considering cardiac tamponade in patients presenting with influenza symptoms and circulatory collapse.

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Cardiac Findings during Uncomplicated Acute Influenza in Ambulatory Adults

Abstract: Most ambulatory young adults with acute influenza have clinically insignificant abnormal electrocardiogram findings early during the illness. These abnormalities resolve promptly and are not associated with changes in cardiac markers or echocardiogram findings.

Cited by 75 publications

References 24 publications

Clinical characteristics of adult patients with influenza-like illness hospitalized in general ward during Influenza A H1N1 pandemic 2009/2010

Clinical characteristics of adult patients with influenza-like illness hospitalized in general ward during Influenza A H1N1 pandemic 2009/2010

Studies of Nuclex effect under cardiovascular disorders, influenza and acute upper respiratory tract infection

Influenza H1N1 infection leading to cardiac tamponade in a previously healthy patient: A case report

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