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Bingsu resting at home

One tiny heart. One worldwide search.

Bingsu deserves a chance.

He is our little boy, gentle, curious, and deeply loved. Before he was even three months old, Bingsu received a grave heart diagnosis. We are frightened, but we are not ready to give up. Somewhere, someone may see a possibility where others see none. Help us find them.

Review Bingsu’s medical caseHelp us find a way

Public redacted records dated July 14, 2026 · owner update July 15, 2026

Born April 20, 20261.2 kg · owner update July 15, 2026Male · Scottish StraightPrague, Czechia

The kitten we love

He does not know he is sick. He only knows he is home.

Bingsu came home with his sister, Lupita, and quietly became part of everything: our mornings, our work, our sofa, and our family. He follows us with bright eyes, asks to be held, and trusts us completely. Then a routine concern became the news we were terrified to hear. His heart is struggling. We cannot promise him a miracle, but we can promise that we will search for every honest chance.

Bingsu and his sister Lupita resting together

“Not a case number. Not only a diagnosis. Our beloved kitten.”

This is Bingsu

The medical case

A clear clinical snapshot.

The following is a faithful summary of the veterinary record, not treatment advice.

Primary conclusion

Severe subvalvular aortic stenosis combined with mitral valve dysplasia.

  1. 01

    Narrowed left ventricular outflow tract with turbulent aortic flow.

  2. 02

    Central, high-velocity mitral regurgitation.

  3. 03

    Markedly dilated left atrium; LA/Ao is reported as 2.28 / 2.3 across the two sources.

  4. 04

    Moderate pleural effusion. No echocardiographic evidence of pulmonary hypertension or pericardial effusion was recorded.

For veterinary professionals

Review the evidence.

The public redacted examinations are available below: 6 report pages, measurements, and Doppler stills. Nothing here replaces review of the original studies.

Localized summaries are provided for accessibility and information only; they are not certified translations. If wording differs, the original public PDFs remain authoritative.

Heart rate
210 bpm
Aortic Vmax
4.52 m/s
Aortic Vmean magnitude
3.25 m/s
Peak gradient
81.1 mmHg
Mean gradient
47.4 mmHg
Aortic VTI
0.58 m
Aortic jet width
2.3 mm
LA/Ao
2.28 / 2.3
LA diameter (Aorta/LA view)
19.0 mm
LVOT diameter
4.8 mm
Aortic diameter
8.3 mm
Mitral E velocity
1.42 m/s
MR Vmax, clinician’s report
4.66 m/s
IVRT
60 ms
Deceleration time
70 ms
PA Vmax magnitude
0.84 m/s
IVSd
3.8 mm
LVIDd
16.5 mm
LVIDs
9.2 mm
LVPWd
4.2 mm
Fractional shortening
44%
Ejection fraction
79%
LVEDV
7.8 mL
LVESV
1.6 mL

Treatment recorded July 14, 2026

Not medical advice

  • Libeo 10 mg: 1/4 tablet in the morning and 1/4 tablet in the evening.
  • Xarelto: 2.5 mg once daily.
  • Clopidogrel was only noted as a possible future addition; it is not documented as started.

No medication should be changed based on information on this website.

Specialist review required

Known source differences are preserved

  • The machine aortic stroke volume of 32.0 mL differs incompatibly from the LVEDV of 7.8 mL.
  • The machine export lists MR Vmax -2.29 m/s with a 21.1 mmHg gradient, while the clinician’s report lists 4.66 m/s. The machine velocity and gradient are internally consistent with each other. The minus sign in the machine value indicates Doppler direction, not opposite physiology.
  • Ao Vmax 4.52 m/s and peak gradient 81.1 mmHg are internally consistent within source rounding and selection.
  • EF 79% and FS 44% are internally consistent with the exported dimensions, but they remain discordant with the clinician’s narrative of impaired systolic function.
  • The public package does not include original DICOM or cine loops; the PDFs contain stills and measurements.
Bingsu being held by a family memberBingsu watching a computer screenBingsu and his sister Lupita together at a desk

We are looking beyond the obvious

Help us find the person who might see a way.

We especially need interventional specialists, congenital cardiac surgeons, anesthesiologists, university hospitals, researchers, and clinicians who have treated a genuinely comparable case. A published case or direct introduction may matter more than a general referral.