Archive for the ‘Heart Issues’ Category

Increasing Burden of Lyme Carditis in United States Children’s Hospitals

https://www.ncbi.nlm.nih.gov/pubmed/31728570/

2019 Nov 14. doi: 10.1007/s00246-019-02250-9. [Epub ahead of print]

Increasing Burden of Lyme Carditis in United States Children’s Hospitals.

Abstract

We sought to characterize the shifting epidemiology and resource utilization of Lyme disease and associated carditis in US children’s hospitals. We hypothesized that the Lyme carditis burden has increased and that hospitalizations for Lyme carditis are costlier than those for Lyme disease without carditis. The PHIS database was queried for Lyme disease encounters between January 1, 2007 and December 31, 2013. Additional diagnostic codes consistent with carditis identified Lyme carditis cases. Demographic, clinical, and resource utilization data were analyzed. All costs were adjusted to 2014 US dollars. Lyme disease was identified in 3620 encounters with 189 (5%) associated with carditis. Lyme disease (360 cases in 2007 vs. 672 in 2013, p = 0.01) and Lyme carditis (17 cases in 2007 vs. 40 in 2013, p = 0.03) both significantly increased in frequency. This is primarily accounted for by their increase within the Midwest region. Carditis frequency among cases of Lyme disease was stable (p = 0.15). Encounters for Lyme carditis are dramatically costlier than those for Lyme disease without carditis [median $9104 (3741-19,003) vs. 922 (238-4987), p < 0.001] The increase in Lyme carditis cases in US children’s hospitals is associated with an increased Lyme disease incidence, suggesting that there has not been a change in its virulence or cardiac tropism. The increasing number of serious cardiac events and costs associated with Lyme disease emphasize the need for prevention and early detection of disease and control of its spread.

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For more:  https://madisonarealymesupportgroup.com/2019/02/21/diagnosis-treatment-of-lyme-carditis/

https://madisonarealymesupportgroup.com/2019/11/04/suspect-lyme-carditis-start-empiric-antibiotics-case-report-suggest-and-lyme-carditis-is-not-rare/

https://madisonarealymesupportgroup.com/2018/07/09/with-unexpected-death-autopsies-should-look-for-lyme-carditis/

Excerpt:  “Lyme expert Dr. Daniel Cameron has done a nice job of summarizing five cases in a blog. http://danielcameronmd.com/autopsy-study-reviews-cases-due-to-sudden-cardiac-death-from-lyme-disease/
Cardiac Tropism of Borrelia burgdorferi: An Autopsy Study of Sudden Cardiac Death Associated with Lyme Carditis. (March 2016)
http://ajp.amjpathol.org/article/S0002-9440(16)00099-7/abstract
Excerpt:

Fatal Lyme carditis caused by the spirochete Borrelia burgdorferi rarely is identified. Here, we describe the pathologic, immunohistochemical, and molecular findings of five case patients.”

https://madisonarealymesupportgroup.com/2019/05/15/lyme-carditis-presenting-as-atrial-fibrillation/

https://madisonarealymesupportgroup.com/2018/02/22/new-lyme-cme-course-available-lyme-carditis-more-than-blocked-beats/

https://madisonarealymesupportgroup.com/2019/06/04/how-vector-borne-diseases-impact-heart-health/

Suspect Lyme Carditis? Start Empiric Antibiotics, Case Report Suggest (And Lyme Carditis is Not Rare!)

https://www.medscape.com/viewarticle/920145

Suspect Lyme Carditis? Start Empiric Antibiotics, Case Report Suggest

By Jennifer Garcia

October 21, 2019

Lyme carditis, caused by infection with the spirochete Borrelia burgdorferi, is a rare but potentially fatal complication that may be prevented with rapid empiric antibiotic treatment.

In a new case report, public health officials describe two patients from areas where Lyme disease is endemic. The patients presented with vague, nonspecific signs and electrocardiogram (ECG) changes suspicious for Lyme carditis.

Although borreliosis was suspected and was tested for, neither patient received antibiotic therapy while awaiting test results, and both subsequently died.

“Guidelines recommend simultaneous initiation of empirical antibiotic therapy and Lyme serologic testing when Lyme carditis is suspected. Lyme carditis can progress rapidly, and waiting for confirmatory diagnostic therapy to initiate antibiotic treatment may result in negative outcomes,” write Grace E. Marx, MD, MPH, from the Centers for Disease Control and Prevention in Fort Collins, Colorado, and colleagues.

The authors note that their objective in reporting the cases was

“to remind clinicians of the importance of early recognition and treatment of Lyme carditis.”

The report was published online today in the Annals of Internal Medicine.

The first patient was a 57-year-old man from Vermont who had a 1-week history of fever, fatigue, chest pain, and shortness of breath. Erythematous macules were noted on the trunk, and ECG revealed first-degree atrioventricular block. Despite consultation with an infectious disease physician and positive results for B burgdorferi, antibiotic therapy was not initiated, and the patient died 12 days after initial presentation.

The second patient was a 49-year-old woman from Massachusetts who presented with nausea, vomiting, and severe headache. A CT scan and an ECG were normal. The patient was discharged with antiemetics and analgesics. Two weeks later, she reported syncopal episodes, fatigue, as well as bladder and bowel incontinence. An ECG demonstrated atrioventricular dissociation. Continuous cardiac event monitoring and Lyme testing were ordered. Two days later, results of Lyme testing came in positive, and antibiotics were dispensed. The patient died the following day, before the first antibiotic dose was taken.

Postmortem histopathologic evaluation of heart tissue in both patients revealed

“lymphohistiocytic pancarditis with immunohistochemical and molecular evidence of B burgdorferi.”

The authors acknowledge that Lyme carditis is rare and that only nine other fatal cases have been reported in the literature. However, given the risk for rapid progression in these patients, current guidelines recommend

“temporary pacing by an external pacemaker for patients with symptomatic or high-risk electrocardiographic features.”

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**Comment**

I pray to God that this information is getting to doctors.

Please know Lyme carditis is NOT RARE!  It’s just rarely reported. Also, the fact there are already nine known fatal cases in the literature should cause every doctor to pause and consider. ER doctors also need to know this as many people start off in the ER with heart symptoms but are sent home when they can’t seem to find anything initially.  Unfortunately it isn’t until the heart issues become much more severe or end in death that they are taken seriously.

How many more have to die before doctors wake up?

I personally know patients with serious heart issues that were pooh poohed by doctors. I hope they are still alive.

In this article, CDC expert Dr. Forrester comments that 4-10% of Lyme patients get carditis.  If we take the CDC’s estimate that 300,000 people contract Lyme each year, that’s 12,000 –  30,000 with Lyme carditis. https://madisonarealymesupportgroup.com/2019/02/21/diagnosis-treatment-of-lyme-carditis/

Does that sound rare to you?

https://madisonarealymesupportgroup.com/2018/07/09/with-unexpected-death-autopsies-should-look-for-lyme-carditis/

Excerpt:  “Lyme expert Dr. Daniel Cameron has done a nice job of summarizing five cases in a blog. http://danielcameronmd.com/autopsy-study-reviews-cases-due-to-sudden-cardiac-death-from-lyme-disease/
Cardiac Tropism of Borrelia burgdorferi: An Autopsy Study of Sudden Cardiac Death Associated with Lyme Carditis. (March 2016)
http://ajp.amjpathol.org/article/S0002-9440(16)00099-7/abstract
Excerpt:

Fatal Lyme carditis caused by the spirochete Borrelia burgdorferi rarely is identified. Here, we describe the pathologic, immunohistochemical, and molecular findings of five case patients.”

Please get the word out.  Enough people have died.

Wrongful Dealth Suit Shows Pitfalls of IDSA Lyme Guidelines

https://www.lymedisease.org/elone-wrongful-death-lawsuit-lyme/

Wrongful death suit shows pitfalls of IDSA Lyme guidelines

Rare Presentation of Endocarditis & Mycotic Brain Aneurysm

2019 Aug 16. pii: S0003-4975(19)31173-7. doi: 10.1016/j.athoracsur.2019.06.073. [Epub ahead of print]

Rare Presentation of Endocarditis and Mycotic Brain Aneurysm.

Author information

1
Division of Pediatric and Congenital Cardiothoracic Surgery, Department of Surgery and Perioperative Care. Electronic address: zbeckerman@austin.utexas.edu.
2
Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Mexico; Division of Pediatric and Congenital Cardiothoracic Surgery, Department of Surgery and Perioperative Care.
3
Department of Pediatrics, University of Texas Dell Medical School, Dell Children’s Medical Center, Austin, Texas.
4
Division of Pediatric and Congenital Cardiothoracic Surgery, Department of Surgery and Perioperative Care; Department of Pediatrics, University of Texas Dell Medical School, Dell Children’s Medical Center, Austin, Texas.

Abstract

Bartonella endocarditis can be a very elusive diagnosis. The clinical manifestations can vary and, at times, include multiorgan involvement. This case report describes two patients presenting with multiorgan failure, cerebral mycotic aneurysms and valvular endocarditis secondary to Bartonella infection. The complex diagnosis, decision making, and surgical management are described.

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**Comment**

It’s unfortunate that once again the study authors choose the word “rare” regarding Bartonella and/or any tick-borne infection manifestations, as even the most hardened critics admit these pathogens are prevalent and can have highly variable presentations. It would have been much more appropriate that the authors would state it’s the first time these particular findings have been published rather than give people the impression something occurs rarely.

Lyme patients and the doctors treating this appropriately are acutely aware of potential heart involvement:  https://madisonarealymesupportgroup.com/2019/06/04/how-vector-borne-diseases-impact-heart-health/

https://madisonarealymesupportgroup.com/2018/06/03/heart-problems-tick-borne-disease/

https://madisonarealymesupportgroup.com/2017/01/04/endocarditis-consider-bartonella/

https://madisonarealymesupportgroup.com/2017/05/11/bartonella-henselae-in-children-with-congenital-heart-disease/

Again, please keep in mind that current 2-tiered CDC testing is based on blood tests that misses half of all cases and do not look for the organism but the body’s immune response (antibodies):  https://madisonarealymesupportgroup.com/2018/12/16/laboratory-testing-for-lyme-disease/  Current CDC guidelines were created for surveillance purposes only but are being used diagnostically. All patients should be informed that they can still be infected despite a negative test. 

Also, please be aware of the conflicts of interest regarding patents on testing:  https://madisonarealymesupportgroup.com/2019/06/28/who-owns-the-elisa-patents/

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There are going to be patients with heart symptoms that have an underlying tick-borne illness but test negatively (seronegative). These people are falling through the cracks of the medical symptom yet could be greatly helped with appropriate antimicrobial treatment. If you suspect you are one of these people or suspect others, please give the validated Horowitz questionnaire to them to take to their practitioner:  https://madisonarealymesupportgroup.com/2017/09/05/empirical-validation-of-the-horowitz-questionnaire-for-suspected-lyme-disease/ It also takes an open mind and trained eye to diagnose these patients, and it can be Lyme, Baronella, or any one of many pathogens transmitted by ticks:  https://madisonarealymesupportgroup.com/2019/08/22/early-diagnosis-necessitates-lyme-savvy-doctors/  I hope doctors are waking up to the growing need for education regarding the growing link between tick-borne illness and heart issues.

 

 

 

 

 

Endocarditis Caused by Bartonella Quintana, A Rare Case in the U.S.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6667705/

. 2019; 17: e00533.
Published online 2019 Apr 6. doi: 10.1016/j.idcr.2019.e00533
PMCID: PMC6667705
PMID: 31384552

Endocarditis caused by Bartonella Quintana, a rare case in the United States

Abstract

Bartonella quintana is a relatively rare cause of endocarditis in the United States (USA). Historically it was linked with trench fever, but cardiac involvement seems to be more prevalent recently. There are some known risk factors associated with Bartonella quintana endocarditis such as human immunodeficiency virus (HIV) infection, alcoholism, homelessness and poor hygiene. We report a case of 37-year-old African man, with culture negative endocarditis, emboli and rising B. quintana and B. henselae IgG titers. B. quintana DNA was subsequently detected from the mitral valve sample with 16S rRNA gene and ribC primer sets. Eventually, blood culture for B. quintana was positive after 21 days. Patient was successfully treated with doxycycline and gentamicin. There have been a few cases of B. quintana endocarditis in the USA and most of them were associated with HIV infection, homelessness or alcoholism. The case reported here highlights the importance of high clinical suspicious for Bartonella species in blood culture negative endocarditis in the USA in appropriate setting and will help to increase awareness among physicians for early diagnosis and treatment.

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**Comment**

A few points of interest:

  • Patient’s chief complaints:  progressive shortness of breath, chest painoccasional non-drenching night sweats, fatigue, unintentional ten pound weight loss, and intermittent sharp chest pain radiating to the neck
  • Past medical history significant for latent tuberculosis infection and treatment completed 3 months prior to the presentation
  • While living in the Democratic Republic of Congo before migrating to Indiana, patient had a cow at his home and used to drink raw cow’s milk
  • Had Janeway Lesions on hands & feet http://www.healthgala.info/2017/08/Janeway-lesion-Pictures-Definition-Symptoms-Causes-Treatment.html

Janeway lesion Pictures, Definition, Symptoms, Causes, Treatment

Janeway lesion Pictures, Definition, Symptoms, Causes, Treatment

  • Was considered immunocompetent 

For more:  https://madisonarealymesupportgroup.com/2017/01/04/endocarditis-consider-bartonella/

https://madisonarealymesupportgroup.com/2018/09/28/bartonella-infective-endocarditis-with-dissemination-a-case-report-literature-review/

https://madisonarealymesupportgroup.com/2019/08/12/tick-borne-pathogens-bartonella-spp-borrelia-burgdorferi-sensu-lato-coxiella-burnetii-rickettsia-spp-may-trigger-endocarditis/

https://madisonarealymesupportgroup.com/2019/04/25/case-of-endocarditis-caused-by-bartonella-after-mitral-valve-repair/

https://madisonarealymesupportgroup.com/2018/07/10/infective-endocarditis-associated-with-bartonella-henselae-a-case-series/

https://madisonarealymesupportgroup.com/2019/04/24/human-bartonellosis-an-underappreciated-public-health-problem/