What does this research mean for the field?

Hereditary prolongation of the QT interval without deafness can present with syncopal attacks that exhibit a manifest daily rhythm unexplained by standard circadian laboratory values. Novelty: ClaimNovelty.CONTRADICTORY. Consensus alignment: ConsensusAlignment.NEUTRAL.

July 1, 1972HeartOpen Access

Hereditary prolongation of QT interval.

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Population

2 cases (father and son) with hereditary prolongation of the QT interval without coexistent deafness

Design

Case_report

Authors

BJB JohanssonLund University BJB JormingMalmö University

Discussion

Member takes

Implication

Suggests daily rhythm as diagnostic clue in familial long QT; extends prior reports but leaves clinical utility open.

Structured PICO

Population

2 cases (father and son) with hereditary prolongation of the QT interval without coexistent deafness

Describes a familial presentation of long QT syndrome without deafness, highlighting a unique daily rhythm of syncopal attacks.

Cite This Study

Johansson et al. (1972) studied this question.

synapsesocial.com/papers/6a1c5d41ea84844e355fc9c9 https://doi.org/10.1136/hrt.34.7.744

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Bookmark

Hereditary prolongation of QT interval.

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Hereditary prolongation of QT interval.

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider