Flash pulmonary oedema associated with paroxysmal supraventricular tachycardia: report of two cases.

ABSTRACT:

Case summary

We describe two cats that had episodic tachypnoea and increased respiratory effort during periods of paroxysmal supraventricular tachycardia (SVT). Thoracic radiographs at the time of clinical signs were consistent with cardiogenic pulmonary oedema. Echocardiography following stabilisation revealed a hypertrophic cardiomyopathy phenotype with normal left atrial size in both cats. The first cat was initially treated with diltiazem, but this did not reduce the frequency of the clinical episodes. Diltiazem was switched to atenolol and the cat remained well without further recurrence. At the time of writing, the cat was reported to be well, 3 years after the initial diagnosis of SVT. The second cat was first managed with diltiazem and was then transitioned to atenolol due

SUBMITTER: Seddon K 

PROVIDER: S-EPMC10226311 | biostudies-literature | 2023 Jan-Jun

REPOSITORIES: biostudies-literature